Number: 16

Facts about the number: 16 is the minimum age that one can drop out of school in most states of the US (however, restrictions apply and vary depending on state). 16 is the number of teams that qualified for the finals of the FIFA World Cup from 1934 through 1978 (although for various reasons, only 15 competed in the 1938 and 1950 finals). 16 is the minimum age for getting an adult job in most states and provinces across the globe. 16 is a centered pentagonal number. 16 is the base of the hexadecimal number system, which is used extensively in computer science. 16 is the hexadecimal system, a common number system used in computer programming, uses 16 digits where the last 6 are usually represented by letters: 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F. 16 is the number of personality types in the Myers-Briggs classification system. 16 is the only number of the form x^{y} = y^{x} with x and y being different integers. 16 is the only integer that equals mn and nm, for some unequal integers m and n (m = 4, n = 2, or vice versa).
The number of digits in the number: \( n \): \( d = \lfloor \log_{10}(n) \rfloor + 1 \)	2
Sum of the digits: \( n \): \( S = \sum_{i=1}^{k} d_i \)	7
Reverse number: \( \text{Reverse}(n) = \sum_{i=1}^{k} d_i \cdot 10^{k-i} \)	0.0625
Binary number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 2^i \)	11001100110
Hexadecimal number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 16^i \)	666
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: \(\sqrt{n} = n^{\frac{1}{2}}\)	4
The factorial of the number: \( n!=n \times (n-1) \times (n-2) \times \ldots \times 2 \times 1 \)	20922789888000
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: \(\sin(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n+1}}{(2n+1)!}\)	-0.28790331666507
Cosine: \(\cos(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n}}{(2n)!}\)	-0.95765948032338
Tangent: \(\tan(x) = \sum_{n=0}^{\infty} \frac{(-1)^n 2^{2n} (2^{2n} - 1) B_{2n} x^{2n-1}}{(2n)!}\)	0.3006322420239
The square of the number: \(\text{square}(n) = n^2\)	256
Cubic root: \(\text{}(n) = \sqrt[3]{n}\)	2.5198420997897
Natural logarithm: \(\ln(ab) = \ln(a) + \ln(b)\)	2.7725887222398
Common logarithm: \(\log_{10}(ab) = \log_{10}(a) + \log_{10}(b)\)	1.2041199826559
All divisors of a number: \( D(n) = \{ d \in \mathbb{Z}^+ : n \mod d = 0 \} \)	1, 2, 4, 8, 16
Base64:	MTYuMzg=
SHA1:	a2c7178cd279eaceb18ef65802d1901b0d323ddb
MD5:	6699d5b8b98c1f1efa61d098bbb721b2
Converts a number to a Roman representation:	XVI
Converting the number of seconds to days, hours, minutes and seconds:	days: 0, hours: 0, minutes: 0, seconds: 16.
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:
	16 kilometers = 16,000.00 meters
	16 miles = 25,749.44 meters
	16 feet = 4.88 meters
	16 inches = 0.41 meters
	16 yards = 14.63 meters
	16 meters = 0.02 kilometers
	16 meters = 0.01 miles
	16 meters = 52.49 feet
	16 meters = 629.92 inches
	16 meters = 17.50 yards
Weight:
	16 pounds = 7.26 kilograms
	16 grams = 0.02 kilograms
	16 ounces = 0.45 kilograms
	16 tons = 14,514.96 kilograms
	16 kilograms = 35.27 pounds
	16 kilograms = 16,000.00 grams
	16 kilograms = 564.38 ounces
	16 kilograms = 0.02 tons
Volume:
	16 gallons = 60.57 liters
	16 milliliters = 0.02 liters
	16 cubic meters = 16,000.00 liters
	16 liters = 4.23 gallons
	16 liters = 16,000.00 milliliters
	16 liters = 0.02 cubic meters
Area:
	16 acres = 64,749.76 square meters
	16 hectares = 160,000.00 square meters
	16 square feet = 1.49 square meters
	16 square inches = 0.01 square meters
	16 square meters = 0.00 acres
	16 square meters = 0.00 hectares
	16 square meters = 172.22 square feet
	16 square meters = 24,800.05 square inches
Temperature:
	16 celsius = 60.80 fahrenheit
	16 celsius = 289.15 kelvin
	16 fahrenheit = -8.89 celsius
	16 fahrenheit = 264.26 kelvin
	16 kelvin = -257.15 celsius
	16 kelvin = -430.87 fahrenheit
Time:
	16 seconds = 0.27 minutes
	16 seconds = 0.00 hours
	16 seconds = 0.00 days
	16 minutes = 960.00 seconds
	16 minutes = 0.27 hours
	16 minutes = 0.01 days
	16 hours = 57,600.00 seconds
	16 hours = 960.00 minutes
	16 hours = 0.67 days
	16 days = 1,382,400.00 seconds
	16 days = 23,040.00 minutes
	16 days = 384.00 hours
Energy:
	16 joules = 3.82 calories
	16 joules = 0.02 kilojoules
	16 joules = 0.00 watt hours
	16 calories = 66.94 joules
	16 calories = 0.07 kilojoules
	16 kilojoules = 16,000.00 joules
	16 kilojoules = 3,824.10 calories
	16 watt hours = 57,600.00 joules
	16 watt hours = 57.60 kilojoules
Information:
	16 bytes = 0.02 kilobytes
	16 kilobytes = 16,384.00 bytes
	16 kilobytes = 0.02 megabytes
	16 megabytes = 16,384.00 kilobytes
	16 megabytes = 0.02 gigabytes
	16 gigabytes = 16,384.00 megabytes
	16 gigabytes = 0.02 terabytes
	16 terabytes = 16,384.00 gigabytes