Number: 52

Facts about the number: 52 is the number of letters in the English alphabet, if majuscules are distinguished from minuscules. 52 is the number of cards in a standard deck of playing cards, not counting Jokers or advertisement cards. 52 is the approximate number of weeks in a year. 52 is the number of white keys (notes in the C major scale). 52 is the 6th Bell number and a decagonal number. 52 is the 5^{th} Bell number.
The number of digits in the number: \( n \): \( d = \lfloor \log_{10}(n) \rfloor + 1 \)	2
Sum of the digits: \( n \): \( S = \sum_{i=1}^{k} d_i \)	7
Reverse number: \( \text{Reverse}(n) = \sum_{i=1}^{k} d_i \cdot 10^{k-i} \)	0.019230769230769
Binary number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 2^i \)	1010001100110
Hexadecimal number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 16^i \)	1466
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: \(\sqrt{n} = n^{\frac{1}{2}}\)	7.211102550928
The factorial of the number: \( n!=n \times (n-1) \times (n-2) \times \ldots \times 2 \times 1 \)	8.0658175170944E+67
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: \(\sin(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n+1}}{(2n+1)!}\)	0.98662759204049
Cosine: \(\cos(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n}}{(2n)!}\)	-0.16299078079571
Tangent: \(\tan(x) = \sum_{n=0}^{\infty} \frac{(-1)^n 2^{2n} (2^{2n} - 1) B_{2n} x^{2n-1}}{(2n)!}\)	-6.0532723827928
The square of the number: \(\text{square}(n) = n^2\)	2704
Cubic root: \(\text{}(n) = \sqrt[3]{n}\)	3.7325111568172
Natural logarithm: \(\ln(ab) = \ln(a) + \ln(b)\)	3.9512437185814
Common logarithm: \(\log_{10}(ab) = \log_{10}(a) + \log_{10}(b)\)	1.7160033436348
All divisors of a number: \( D(n) = \{ d \in \mathbb{Z}^+ : n \mod d = 0 \} \)	1, 2, 4, 13, 26, 52
Base64:	NTIuMjI=
SHA1:	ab056fb2469156cd39a4804773fdf87b2451318d
MD5:	10af7a17625356a5328f65ddfafe5410
Converts a number to a Roman representation:	LII
Converting the number of seconds to days, hours, minutes and seconds:	days: 0, hours: 0, minutes: 0, seconds: 52.
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:
	52 kilometers = 52,000.00 meters
	52 miles = 83,685.68 meters
	52 feet = 15.85 meters
	52 inches = 1.32 meters
	52 yards = 47.55 meters
	52 meters = 0.05 kilometers
	52 meters = 0.03 miles
	52 meters = 170.60 feet
	52 meters = 2,047.24 inches
	52 meters = 56.87 yards
Weight:
	52 pounds = 23.59 kilograms
	52 grams = 0.05 kilograms
	52 ounces = 1.47 kilograms
	52 tons = 47,173.62 kilograms
	52 kilograms = 114.64 pounds
	52 kilograms = 52,000.00 grams
	52 kilograms = 1,834.25 ounces
	52 kilograms = 0.06 tons
Volume:
	52 gallons = 196.84 liters
	52 milliliters = 0.05 liters
	52 cubic meters = 52,000.00 liters
	52 liters = 13.74 gallons
	52 liters = 52,000.00 milliliters
	52 liters = 0.05 cubic meters
Area:
	52 acres = 210,436.72 square meters
	52 hectares = 520,000.00 square meters
	52 square feet = 4.83 square meters
	52 square inches = 0.03 square meters
	52 square meters = 0.01 acres
	52 square meters = 0.01 hectares
	52 square meters = 559.72 square feet
	52 square meters = 80,600.16 square inches
Temperature:
	52 celsius = 125.60 fahrenheit
	52 celsius = 325.15 kelvin
	52 fahrenheit = 11.11 celsius
	52 fahrenheit = 284.26 kelvin
	52 kelvin = -221.15 celsius
	52 kelvin = -366.07 fahrenheit
Time:
	52 seconds = 0.87 minutes
	52 seconds = 0.01 hours
	52 seconds = 0.00 days
	52 minutes = 3,120.00 seconds
	52 minutes = 0.87 hours
	52 minutes = 0.04 days
	52 hours = 187,200.00 seconds
	52 hours = 3,120.00 minutes
	52 hours = 2.17 days
	52 days = 4,492,800.00 seconds
	52 days = 74,880.00 minutes
	52 days = 1,248.00 hours
Energy:
	52 joules = 12.43 calories
	52 joules = 0.05 kilojoules
	52 joules = 0.01 watt hours
	52 calories = 217.57 joules
	52 calories = 0.22 kilojoules
	52 kilojoules = 52,000.00 joules
	52 kilojoules = 12,428.31 calories
	52 watt hours = 187,200.00 joules
	52 watt hours = 187.20 kilojoules
Information:
	52 bytes = 0.05 kilobytes
	52 kilobytes = 53,248.00 bytes
	52 kilobytes = 0.05 megabytes
	52 megabytes = 53,248.00 kilobytes
	52 megabytes = 0.05 gigabytes
	52 gigabytes = 53,248.00 megabytes
	52 gigabytes = 0.05 terabytes
	52 terabytes = 53,248.00 gigabytes