Number: 156

Facts about the number: 156 is the number of strikes a clock will strike in the course of a day. 156 is the number of years that Hong Kong was under British colony rule. 156 is the number of episodes the TV series The West Wing ran on NBC from 1999 to 2006, including an extra episode. 156 is the number of hourly gongs a clock strikes in one day (78 AM gongs and 78 PM gongs). 156 is a repdigit in base 5 (1111). 156 is a pronic number, a dodecagonal number, a refactorable number and a Harshad number. 156 is the number of graphs with 6 vertices.
The number of digits in the number: \( n \): \( d = \lfloor \log_{10}(n) \rfloor + 1 \)	3
Sum of the digits: \( n \): \( S = \sum_{i=1}^{k} d_i \)	12
Reverse number: \( \text{Reverse}(n) = \sum_{i=1}^{k} d_i \cdot 10^{k-i} \)	0.0064102564102564
Binary number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 2^i \)	10011100
Hexadecimal number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 16^i \)	9c
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: \(\sqrt{n} = n^{\frac{1}{2}}\)	12.489995996797
The factorial of the number: \( n!=n \times (n-1) \times (n-2) \times \ldots \times 2 \times 1 \)	7.4710629262829E+275
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: \(\sin(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n+1}}{(2n+1)!}\)	-0.88178461881478
Cosine: \(\cos(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n}}{(2n)!}\)	0.47165229356134
Tangent: \(\tan(x) = \sum_{n=0}^{\infty} \frac{(-1)^n 2^{2n} (2^{2n} - 1) B_{2n} x^{2n-1}}{(2n)!}\)	-1.8695649970376
The square of the number: \(\text{square}(n) = n^2\)	24336
Cubic root: \(\text{}(n) = \sqrt[3]{n}\)	5.3832126120873
Natural logarithm: \(\ln(ab) = \ln(a) + \ln(b)\)	5.0498560072495
Common logarithm: \(\log_{10}(ab) = \log_{10}(a) + \log_{10}(b)\)	2.1931245983545
All divisors of a number: \( D(n) = \{ d \in \mathbb{Z}^+ : n \mod d = 0 \} \)	1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
Base64:	MTU2
SHA1:	6052521b7625e31d4ee9cc706732484fcf850877
MD5:	1c9ac0159c94d8d0cbedc973445af2da
Converts a number to a Roman representation:	CLVI
Converting the number of seconds to days, hours, minutes and seconds:	days: 0, hours: 0, minutes: 2, seconds: 36.
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:
	156 kilometers = 156,000.00 meters
	156 miles = 251,057.04 meters
	156 feet = 47.55 meters
	156 inches = 3.96 meters
	156 yards = 142.65 meters
	156 meters = 0.16 kilometers
	156 meters = 0.10 miles
	156 meters = 511.81 feet
	156 meters = 6,141.73 inches
	156 meters = 170.60 yards
Weight:
	156 pounds = 70.76 kilograms
	156 grams = 0.16 kilograms
	156 ounces = 4.42 kilograms
	156 tons = 141,520.86 kilograms
	156 kilograms = 343.92 pounds
	156 kilograms = 156,000.00 grams
	156 kilograms = 5,502.74 ounces
	156 kilograms = 0.17 tons
Volume:
	156 gallons = 590.52 liters
	156 milliliters = 0.16 liters
	156 cubic meters = 156,000.00 liters
	156 liters = 41.21 gallons
	156 liters = 156,000.00 milliliters
	156 liters = 0.16 cubic meters
Area:
	156 acres = 631,310.16 square meters
	156 hectares = 1,560,000.00 square meters
	156 square feet = 14.49 square meters
	156 square inches = 0.10 square meters
	156 square meters = 0.04 acres
	156 square meters = 0.02 hectares
	156 square meters = 1,679.17 square feet
	156 square meters = 241,800.48 square inches
Temperature:
	156 celsius = 312.80 fahrenheit
	156 celsius = 429.15 kelvin
	156 fahrenheit = 68.89 celsius
	156 fahrenheit = 342.04 kelvin
	156 kelvin = -117.15 celsius
	156 kelvin = -178.87 fahrenheit
Time:
	156 seconds = 2.60 minutes
	156 seconds = 0.04 hours
	156 seconds = 0.00 days
	156 minutes = 9,360.00 seconds
	156 minutes = 2.60 hours
	156 minutes = 0.11 days
	156 hours = 561,600.00 seconds
	156 hours = 9,360.00 minutes
	156 hours = 6.50 days
	156 days = 13,478,400.00 seconds
	156 days = 224,640.00 minutes
	156 days = 3,744.00 hours
Energy:
	156 joules = 37.28 calories
	156 joules = 0.16 kilojoules
	156 joules = 0.04 watt hours
	156 calories = 652.70 joules
	156 calories = 0.65 kilojoules
	156 kilojoules = 156,000.00 joules
	156 kilojoules = 37,284.94 calories
	156 watt hours = 561,600.00 joules
	156 watt hours = 561.60 kilojoules
Information:
	156 bytes = 0.15 kilobytes
	156 kilobytes = 159,744.00 bytes
	156 kilobytes = 0.15 megabytes
	156 megabytes = 159,744.00 kilobytes
	156 megabytes = 0.15 gigabytes
	156 gigabytes = 159,744.00 megabytes
	156 gigabytes = 0.15 terabytes
	156 terabytes = 159,744.00 gigabytes