Number: 1

Facts about the number: 1 is the number of moons orbiting Earth. 1 is the loneliest number. 1 is the number of Gods in monotheism. 1 is the number of dimensions of a line. 1 is the multiplicative identity. 1 is also the first and second numbers in the Fibonacci sequence and is the first number in many other mathematical sequences. 1 is the most common leading digit in many sets of data, a consequence of Benford's law. 1 is the first figurate number of every kind, such as triangular number, pentagonal number and centered hexagonal number, to name just a few.
The number of digits in the number: \( n \): \( d = \lfloor \log_{10}(n) \rfloor + 1 \)	1
Sum of the digits: \( n \): \( S = \sum_{i=1}^{k} d_i \)	1
Reverse number: \( \text{Reverse}(n) = \sum_{i=1}^{k} d_i \cdot 10^{k-i} \)	1
Binary number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 2^i \)	111110
Hexadecimal number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 16^i \)	3e
Parity of the number: \( \text{Parity}(n) = n \mod 2 \)	odd
Simplicity of the number: \(\text{IsPrime}(n) = n > 1 \land \forall d \in [2, \sqrt{n}], n \mod d \neq 0\)	false
The square root: \(\sqrt{n} = n^{\frac{1}{2}}\)	1
The factorial of the number: \( n!=n \times (n-1) \times (n-2) \times \ldots \times 2 \times 1 \)	1
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: \(\sin(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n+1}}{(2n+1)!}\)	0.8414709848079
Cosine: \(\cos(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n}}{(2n)!}\)	0.54030230586814
Tangent: \(\tan(x) = \sum_{n=0}^{\infty} \frac{(-1)^n 2^{2n} (2^{2n} - 1) B_{2n} x^{2n-1}}{(2n)!}\)	1.5574077246549
The square of the number: \(\text{square}(n) = n^2\)	1
Cubic root: \(\text{}(n) = \sqrt[3]{n}\)	1
Natural logarithm: \(\ln(ab) = \ln(a) + \ln(b)\)	0
Common logarithm: \(\log_{10}(ab) = \log_{10}(a) + \log_{10}(b)\)	0
All divisors of a number: \( D(n) = \{ d \in \mathbb{Z}^+ : n \mod d = 0 \} \)	1
Base64:	MC42Mg==
SHA1:	b50a14a69371e03b3aff16b6d0bb7f831fc6fb81
MD5:	d5218ddbacad84da2fee0bc28327c962
Converts a number to a Roman representation:	I
Converting the number of seconds to days, hours, minutes and seconds:	days: 0, hours: 0, minutes: 0, seconds: 1.
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:
	1 kilometers = 1,000.00 meters
	1 miles = 1,609.34 meters
	1 feet = 0.30 meters
	1 inches = 0.03 meters
	1 yards = 0.91 meters
	1 meters = 0.00 kilometers
	1 meters = 0.00 miles
	1 meters = 3.28 feet
	1 meters = 39.37 inches
	1 meters = 1.09 yards
Weight:
	1 pounds = 0.45 kilograms
	1 grams = 0.00 kilograms
	1 ounces = 0.03 kilograms
	1 tons = 907.19 kilograms
	1 kilograms = 2.20 pounds
	1 kilograms = 1,000.00 grams
	1 kilograms = 35.27 ounces
	1 kilograms = 0.00 tons
Volume:
	1 gallons = 3.79 liters
	1 milliliters = 0.00 liters
	1 cubic meters = 1,000.00 liters
	1 liters = 0.26 gallons
	1 liters = 1,000.00 milliliters
	1 liters = 0.00 cubic meters
Area:
	1 acres = 4,046.86 square meters
	1 hectares = 10,000.00 square meters
	1 square feet = 0.09 square meters
	1 square inches = 0.00 square meters
	1 square meters = 0.00 acres
	1 square meters = 0.00 hectares
	1 square meters = 10.76 square feet
	1 square meters = 1,550.00 square inches
Temperature:
	1 celsius = 33.80 fahrenheit
	1 celsius = 274.15 kelvin
	1 fahrenheit = -17.22 celsius
	1 fahrenheit = 255.93 kelvin
	1 kelvin = -272.15 celsius
	1 kelvin = -457.87 fahrenheit
Time:
	1 seconds = 0.02 minutes
	1 seconds = 0.00 hours
	1 seconds = 0.00 days
	1 minutes = 60.00 seconds
	1 minutes = 0.02 hours
	1 minutes = 0.00 days
	1 hours = 3,600.00 seconds
	1 hours = 60.00 minutes
	1 hours = 0.04 days
	1 days = 86,400.00 seconds
	1 days = 1,440.00 minutes
	1 days = 24.00 hours
Energy:
	1 joules = 0.24 calories
	1 joules = 0.00 kilojoules
	1 joules = 0.00 watt hours
	1 calories = 4.18 joules
	1 calories = 0.00 kilojoules
	1 kilojoules = 1,000.00 joules
	1 kilojoules = 239.01 calories
	1 watt hours = 3,600.00 joules
	1 watt hours = 3.60 kilojoules
Information:
	1 bytes = 0.00 kilobytes
	1 kilobytes = 1,024.00 bytes
	1 kilobytes = 0.00 megabytes
	1 megabytes = 1,024.00 kilobytes
	1 megabytes = 0.00 gigabytes
	1 gigabytes = 1,024.00 megabytes
	1 gigabytes = 0.00 terabytes
	1 terabytes = 1,024.00 gigabytes