Number: 3

Facts about the number: 3 is the number of novels or films in a trilogy and the number of interconnected works of art in a triptych. 3 is the number of consecutive successful attempts in a hat trick in sports. 3 is the cost in cents to make a $1 bill in the United States. 3 is the number of sets needed to be won to win the whole match in volleyball. 3 is the number of spatial dimensions we perceive our universe to have. 3 is the number of semicircular canals a human ear has. 3 is the first unique prime due to the properties of its reciprocal. 3 is the aliquot sum of 4. 3 is a triangle is the only figure which, if all endpoints have hinges, will never change its shape unless the sides themselves are bent. 3 is the first number, according to the Pythagoreans, and the first male number. 3 is the number of spatial dimensions we live in. 3 is the minimum odd number of voting components for simple easy redundancy checks by direct comparison. 3 is the fifth Fibonacci number and the third that is unique. 3 is the first odd prime number, and the second smallest prime. 3 is the fourth open meandric number.
The number of digits in the number: $ n $: $ d = \lfloor \log_{10}(n) \rfloor + 1 $	1
Sum of the digits: $ n $: $ S = \sum_{i=1}^{k} d_i $	3
Reverse number: $ \text{Reverse}(n) = \sum_{i=1}^{k} d_i \cdot 10^{k-i} $	0.33333333333333
Binary number system: $ n = \sum_{i=0}^{k-1} d_i \cdot 2^i $	101011000
Hexadecimal number system: $ n = \sum_{i=0}^{k-1} d_i \cdot 16^i $	158
Parity of the number: $ \text{Parity}(n) = n \mod 2 $	odd
Simplicity of the number: $\text{IsPrime}(n) = n > 1 \land \forall d \in [2, \sqrt{n}], n \mod d \neq 0$	true
The square root: $\sqrt{n} = n^{\frac{1}{2}}$	1.7320508075689
The factorial of the number: $ n!=n \times (n-1) \times (n-2) \times \ldots \times 2 \times 1 $	6
The sign of the number: $\text{sign}(n) = \begin{cases} 1, & \text{if } n>0 \ 0, & \text{if } n=0 \ -1, & \text{if } n<0 \end{cases}$	+
The nearest multiple of 10: $\text{10}(n) = 10 \times \left\lfloor \frac{n + 5}{10} \right\rfloor$	0
The nearest multiple of 100: $\text{100}(n) = 100 \times \left\lfloor \frac{n + 50}{100} \right\rfloor$	0
Sine: $\sin(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n+1}}{(2n+1)!}$	0.14112000805987
Cosine: $\cos(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n}}{(2n)!}$	-0.98999249660045
Tangent: $\tan(x) = \sum_{n=0}^{\infty} \frac{(-1)^n 2^{2n} (2^{2n} - 1) B_{2n} x^{2n-1}}{(2n)!}$	-0.14254654307428
The square of the number: $\text{square}(n) = n^2$	9
Cubic root: $\text{}(n) = \sqrt[3]{n}$	1.4422495703074
Natural logarithm: $\ln(ab) = \ln(a) + \ln(b)$	1.0986122886681
Common logarithm: $\log_{10}(ab) = \log_{10}(a) + \log_{10}(b)$	0.47712125471966
All divisors of a number: $ D(n) = \{ d \in \mathbb{Z}^+ : n \mod d = 0 \} $	1, 3
Base64:	My40NA==
SHA1:	40c77b21aca06ae8ad4f43edd798f21a5571e995
MD5:	daff7533ed4bb643d37e783a58e9d86d
Converts a number to a Roman representation:	III
Converting the number of seconds to days, hours, minutes and seconds:	days: 0, hours: 0, minutes: 0, seconds: 3.
Converts a number to a date in UNIX time format:
	Chinese:	1970 月 1 星期四
	Spanish:	1970 Enero 1 Jueves
	English:	1970 January 1 Thursday
	Hindi:	1970 जनवरी 1 गुरुवार
	Arab:	1970 يناير 1 الخميس
	Bengal:	1970 জানুয়ারী 1 বৃহস্পতিবার
	Portuguese:	1970 Janeiro 1 Quinta-feira
	Russian:	1970 Январь 1 Четверг
	Japanese:	1970 一月 1 木曜日
	Lahnda:	1970 جنوری 1 جمعرات
	Marathi:	1970 जानेवारी 1 गुरुवार
	Telugu:	1970 జనవరి 1 గురువారం
	Malay:	1970 Januari 1 Khamis
	Turkish:	1970 Ocak 1 Perşembe
	Korean:	1970 1월 1 목요일
	French:	1970 Janvier 1 Jeudi
	German:	1970 Januar 1 Donnerstag
	Vietnamese:	1970 Tháng Một 1 Thứ năm
	Tamil:	1970 ஜனவரி 1 வியாழக்கிழமை
	Urdu:	1970 جنوری 1 جمعرات
	Javanese:	1970 Januari 1 Kemis
	Italian:	1970 Gennaio 1 Giovedì
	Persian:	1970 ژانویه 1 پنج‌شنبه
	Gujaratis:	1970 જાન્યુઆરી 1 ગુરુવાર
Length:
	3 kilometers = 3,000.00 meters
	3 miles = 4,828.02 meters
	3 feet = 0.91 meters
	3 inches = 0.08 meters
	3 yards = 2.74 meters
	3 meters = 0.00 kilometers
	3 meters = 0.00 miles
	3 meters = 9.84 feet
	3 meters = 118.11 inches
	3 meters = 3.28 yards
Weight:
	3 pounds = 1.36 kilograms
	3 grams = 0.00 kilograms
	3 ounces = 0.09 kilograms
	3 tons = 2,721.56 kilograms
	3 kilograms = 6.61 pounds
	3 kilograms = 3,000.00 grams
	3 kilograms = 105.82 ounces
	3 kilograms = 0.00 tons
Volume:
	3 gallons = 11.36 liters
	3 milliliters = 0.00 liters
	3 cubic meters = 3,000.00 liters
	3 liters = 0.79 gallons
	3 liters = 3,000.00 milliliters
	3 liters = 0.00 cubic meters
Area:
	3 acres = 12,140.58 square meters
	3 hectares = 30,000.00 square meters
	3 square feet = 0.28 square meters
	3 square inches = 0.00 square meters
	3 square meters = 0.00 acres
	3 square meters = 0.00 hectares
	3 square meters = 32.29 square feet
	3 square meters = 4,650.01 square inches
Temperature:
	3 celsius = 37.40 fahrenheit
	3 celsius = 276.15 kelvin
	3 fahrenheit = -16.11 celsius
	3 fahrenheit = 257.04 kelvin
	3 kelvin = -270.15 celsius
	3 kelvin = -454.27 fahrenheit
Time:
	3 seconds = 0.05 minutes
	3 seconds = 0.00 hours
	3 seconds = 0.00 days
	3 minutes = 180.00 seconds
	3 minutes = 0.05 hours
	3 minutes = 0.00 days
	3 hours = 10,800.00 seconds
	3 hours = 180.00 minutes
	3 hours = 0.13 days
	3 days = 259,200.00 seconds
	3 days = 4,320.00 minutes
	3 days = 72.00 hours
Energy:
	3 joules = 0.72 calories
	3 joules = 0.00 kilojoules
	3 joules = 0.00 watt hours
	3 calories = 12.55 joules
	3 calories = 0.01 kilojoules
	3 kilojoules = 3,000.00 joules
	3 kilojoules = 717.02 calories
	3 watt hours = 10,800.00 joules
	3 watt hours = 10.80 kilojoules
Information:
	3 bytes = 0.00 kilobytes
	3 kilobytes = 3,072.00 bytes
	3 kilobytes = 0.00 megabytes
	3 megabytes = 3,072.00 kilobytes
	3 megabytes = 0.00 gigabytes
	3 gigabytes = 3,072.00 megabytes
	3 gigabytes = 0.00 terabytes
	3 terabytes = 3,072.00 gigabytes

Facts about the number: 3 is the number of novels or films in a trilogy and the number of interconnected works of art in a triptych. 3 is the number of consecutive successful attempts in a hat trick in sports. 3 is the cost in cents to make a $1 bill in the United States. 3 is the number of sets needed to be won to win the whole match in volleyball. 3 is the number of spatial dimensions we perceive our universe to have. 3 is the number of semicircular canals a human ear has. 3 is the first unique prime due to the properties of its reciprocal. 3 is the aliquot sum of 4. 3 is a triangle is the only figure which, if all endpoints have hinges, will never change its shape unless the sides themselves are bent. 3 is the first number, according to the Pythagoreans, and the first male number. 3 is the number of spatial dimensions we live in. 3 is the minimum odd number of voting components for simple easy redundancy checks by direct comparison. 3 is the fifth Fibonacci number and the third that is unique. 3 is the first odd prime number, and the second smallest prime. 3 is the fourth open meandric number.
The number of digits in the number: \( n \): \( d = \lfloor \log_{10}(n) \rfloor + 1 \)	1
Sum of the digits: \( n \): \( S = \sum_{i=1}^{k} d_i \)	3
Reverse number: \( \text{Reverse}(n) = \sum_{i=1}^{k} d_i \cdot 10^{k-i} \)	0.33333333333333
Binary number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 2^i \)	101011000
Hexadecimal number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 16^i \)	158
Parity of the number: \( \text{Parity}(n) = n \mod 2 \)	odd
Simplicity of the number: \(\text{IsPrime}(n) = n > 1 \land \forall d \in [2, \sqrt{n}], n \mod d \neq 0\)	true
The square root: \(\sqrt{n} = n^{\frac{1}{2}}\)	1.7320508075689
The factorial of the number: \( n!=n \times (n-1) \times (n-2) \times \ldots \times 2 \times 1 \)	6
The sign of the number: \(\text{sign}(n) = \begin{cases} 1, & \text{if } n>0 \ 0, & \text{if } n=0 \ -1, & \text{if } n<0 \end{cases}\)	+
The nearest multiple of 10: \(\text{10}(n) = 10 \times \left\lfloor \frac{n + 5}{10} \right\rfloor\)	0
The nearest multiple of 100: \(\text{100}(n) = 100 \times \left\lfloor \frac{n + 50}{100} \right\rfloor\)	0
Sine: \(\sin(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n+1}}{(2n+1)!}\)	0.14112000805987
Cosine: \(\cos(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n}}{(2n)!}\)	-0.98999249660045
Tangent: \(\tan(x) = \sum_{n=0}^{\infty} \frac{(-1)^n 2^{2n} (2^{2n} - 1) B_{2n} x^{2n-1}}{(2n)!}\)	-0.14254654307428
The square of the number: \(\text{square}(n) = n^2\)	9
Cubic root: \(\text{}(n) = \sqrt[3]{n}\)	1.4422495703074
Natural logarithm: \(\ln(ab) = \ln(a) + \ln(b)\)	1.0986122886681
Common logarithm: \(\log_{10}(ab) = \log_{10}(a) + \log_{10}(b)\)	0.47712125471966
All divisors of a number: \( D(n) = \{ d \in \mathbb{Z}^+ : n \mod d = 0 \} \)	1, 3
Base64:	My40NA==
SHA1:	40c77b21aca06ae8ad4f43edd798f21a5571e995
MD5:	daff7533ed4bb643d37e783a58e9d86d
Converts a number to a Roman representation:	III
Converting the number of seconds to days, hours, minutes and seconds:	days: 0, hours: 0, minutes: 0, seconds: 3.
Converts a number to a date in UNIX time format:
	Chinese:	1970 月 1 星期四
	Spanish:	1970 Enero 1 Jueves
	English:	1970 January 1 Thursday
	Hindi:	1970 जनवरी 1 गुरुवार
	Arab:	1970 يناير 1 الخميس
	Bengal:	1970 জানুয়ারী 1 বৃহস্পতিবার
	Portuguese:	1970 Janeiro 1 Quinta-feira
	Russian:	1970 Январь 1 Четверг
	Japanese:	1970 一月 1 木曜日
	Lahnda:	1970 جنوری 1 جمعرات
	Marathi:	1970 जानेवारी 1 गुरुवार
	Telugu:	1970 జనవరి 1 గురువారం
	Malay:	1970 Januari 1 Khamis
	Turkish:	1970 Ocak 1 Perşembe
	Korean:	1970 1월 1 목요일
	French:	1970 Janvier 1 Jeudi
	German:	1970 Januar 1 Donnerstag
	Vietnamese:	1970 Tháng Một 1 Thứ năm
	Tamil:	1970 ஜனவரி 1 வியாழக்கிழமை
	Urdu:	1970 جنوری 1 جمعرات
	Javanese:	1970 Januari 1 Kemis
	Italian:	1970 Gennaio 1 Giovedì
	Persian:	1970 ژانویه 1 پنج‌شنبه
	Gujaratis:	1970 જાન્યુઆરી 1 ગુરુવાર
Length:
	3 kilometers = 3,000.00 meters
	3 miles = 4,828.02 meters
	3 feet = 0.91 meters
	3 inches = 0.08 meters
	3 yards = 2.74 meters
	3 meters = 0.00 kilometers
	3 meters = 0.00 miles
	3 meters = 9.84 feet
	3 meters = 118.11 inches
	3 meters = 3.28 yards
Weight:
	3 pounds = 1.36 kilograms
	3 grams = 0.00 kilograms
	3 ounces = 0.09 kilograms
	3 tons = 2,721.56 kilograms
	3 kilograms = 6.61 pounds
	3 kilograms = 3,000.00 grams
	3 kilograms = 105.82 ounces
	3 kilograms = 0.00 tons
Volume:
	3 gallons = 11.36 liters
	3 milliliters = 0.00 liters
	3 cubic meters = 3,000.00 liters
	3 liters = 0.79 gallons
	3 liters = 3,000.00 milliliters
	3 liters = 0.00 cubic meters
Area:
	3 acres = 12,140.58 square meters
	3 hectares = 30,000.00 square meters
	3 square feet = 0.28 square meters
	3 square inches = 0.00 square meters
	3 square meters = 0.00 acres
	3 square meters = 0.00 hectares
	3 square meters = 32.29 square feet
	3 square meters = 4,650.01 square inches
Temperature:
	3 celsius = 37.40 fahrenheit
	3 celsius = 276.15 kelvin
	3 fahrenheit = -16.11 celsius
	3 fahrenheit = 257.04 kelvin
	3 kelvin = -270.15 celsius
	3 kelvin = -454.27 fahrenheit
Time:
	3 seconds = 0.05 minutes
	3 seconds = 0.00 hours
	3 seconds = 0.00 days
	3 minutes = 180.00 seconds
	3 minutes = 0.05 hours
	3 minutes = 0.00 days
	3 hours = 10,800.00 seconds
	3 hours = 180.00 minutes
	3 hours = 0.13 days
	3 days = 259,200.00 seconds
	3 days = 4,320.00 minutes
	3 days = 72.00 hours
Energy:
	3 joules = 0.72 calories
	3 joules = 0.00 kilojoules
	3 joules = 0.00 watt hours
	3 calories = 12.55 joules
	3 calories = 0.01 kilojoules
	3 kilojoules = 3,000.00 joules
	3 kilojoules = 717.02 calories
	3 watt hours = 10,800.00 joules
	3 watt hours = 10.80 kilojoules
Information:
	3 bytes = 0.00 kilobytes
	3 kilobytes = 3,072.00 bytes
	3 kilobytes = 0.00 megabytes
	3 megabytes = 3,072.00 kilobytes
	3 megabytes = 0.00 gigabytes
	3 gigabytes = 3,072.00 megabytes
	3 gigabytes = 0.00 terabytes
	3 terabytes = 3,072.00 gigabytes