Number: 10

Facts about the number: 10 is the number of spacetime dimensions in some superstring theories. 10 is the number of hydrogen atoms in butane, a hydrocarbon. 10 is the number of fingers on a pair of human hands. 10 is the number of Provinces in Canada. 10 is the number of official inkblots in the Rorschach inkblot test. 10 is the number of years in a decade. 10 is the smallest number whose status as a possible friendly number is unknown. 10 is a composite number, its proper divisors being 1, 2 and 5. 10 is the number system used in everyday life, the decimal system, has 10 digits: 0,1,2,3,4,5,6,7,8,9. 10 is the number of n-Queens Problem solutions for n = 5. 10 is the second discrete semiprime (2.5) and the second member of the (2.q) discrete semiprime family. 10 is the base of our number system. 10 is the aliquot sum of only one number the discrete semiprime 14. 10 is a Harshad number in bases 2, 3, 5, 6, 9 and all others above. 10 is a semi-meandric number.
The number of digits in the number: \( n \): \( d = \lfloor \log_{10}(n) \rfloor + 1 \)	2
Sum of the digits: \( n \): \( S = \sum_{i=1}^{k} d_i \)	1
Reverse number: \( \text{Reverse}(n) = \sum_{i=1}^{k} d_i \cdot 10^{k-i} \)	0.1
Binary number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 2^i \)	1111010001
Hexadecimal number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 16^i \)	3d1
Parity of the number: \( \text{Parity}(n) = n \mod 2 \)	even
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: \(\sqrt{n} = n^{\frac{1}{2}}\)	3.1622776601684
The factorial of the number: \( n!=n \times (n-1) \times (n-2) \times \ldots \times 2 \times 1 \)	3628800
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: \(\sin(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n+1}}{(2n+1)!}\)	-0.54402111088937
Cosine: \(\cos(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n}}{(2n)!}\)	-0.83907152907645
Tangent: \(\tan(x) = \sum_{n=0}^{\infty} \frac{(-1)^n 2^{2n} (2^{2n} - 1) B_{2n} x^{2n-1}}{(2n)!}\)	0.64836082745909
The square of the number: \(\text{square}(n) = n^2\)	100
Cubic root: \(\text{}(n) = \sqrt[3]{n}\)	2.1544346900319
Natural logarithm: \(\ln(ab) = \ln(a) + \ln(b)\)	2.302585092994
Common logarithm: \(\log_{10}(ab) = \log_{10}(a) + \log_{10}(b)\)	1
All divisors of a number: \( D(n) = \{ d \in \mathbb{Z}^+ : n \mod d = 0 \} \)	1, 2, 5, 10
Base64:	OS43Nw==
SHA1:	fe3db1076a092ebe10cb11b5c72a4f7af0025532
MD5:	4dd899de2cf3940c17751be81274ff17
Converts a number to a Roman representation:	X
Converting the number of seconds to days, hours, minutes and seconds:	days: 0, hours: 0, minutes: 0, seconds: 10.
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:
	10 kilometers = 10,000.00 meters
	10 miles = 16,093.40 meters
	10 feet = 3.05 meters
	10 inches = 0.25 meters
	10 yards = 9.14 meters
	10 meters = 0.01 kilometers
	10 meters = 0.01 miles
	10 meters = 32.81 feet
	10 meters = 393.70 inches
	10 meters = 10.94 yards
Weight:
	10 pounds = 4.54 kilograms
	10 grams = 0.01 kilograms
	10 ounces = 0.28 kilograms
	10 tons = 9,071.85 kilograms
	10 kilograms = 22.05 pounds
	10 kilograms = 10,000.00 grams
	10 kilograms = 352.74 ounces
	10 kilograms = 0.01 tons
Volume:
	10 gallons = 37.85 liters
	10 milliliters = 0.01 liters
	10 cubic meters = 10,000.00 liters
	10 liters = 2.64 gallons
	10 liters = 10,000.00 milliliters
	10 liters = 0.01 cubic meters
Area:
	10 acres = 40,468.60 square meters
	10 hectares = 100,000.00 square meters
	10 square feet = 0.93 square meters
	10 square inches = 0.01 square meters
	10 square meters = 0.00 acres
	10 square meters = 0.00 hectares
	10 square meters = 107.64 square feet
	10 square meters = 15,500.03 square inches
Temperature:
	10 celsius = 50.00 fahrenheit
	10 celsius = 283.15 kelvin
	10 fahrenheit = -12.22 celsius
	10 fahrenheit = 260.93 kelvin
	10 kelvin = -263.15 celsius
	10 kelvin = -441.67 fahrenheit
Time:
	10 seconds = 0.17 minutes
	10 seconds = 0.00 hours
	10 seconds = 0.00 days
	10 minutes = 600.00 seconds
	10 minutes = 0.17 hours
	10 minutes = 0.01 days
	10 hours = 36,000.00 seconds
	10 hours = 600.00 minutes
	10 hours = 0.42 days
	10 days = 864,000.00 seconds
	10 days = 14,400.00 minutes
	10 days = 240.00 hours
Energy:
	10 joules = 2.39 calories
	10 joules = 0.01 kilojoules
	10 joules = 0.00 watt hours
	10 calories = 41.84 joules
	10 calories = 0.04 kilojoules
	10 kilojoules = 10,000.00 joules
	10 kilojoules = 2,390.06 calories
	10 watt hours = 36,000.00 joules
	10 watt hours = 36.00 kilojoules
Information:
	10 bytes = 0.01 kilobytes
	10 kilobytes = 10,240.00 bytes
	10 kilobytes = 0.01 megabytes
	10 megabytes = 10,240.00 kilobytes
	10 megabytes = 0.01 gigabytes
	10 gigabytes = 10,240.00 megabytes
	10 gigabytes = 0.01 terabytes
	10 terabytes = 10,240.00 gigabytes