Number: 27

Facts about the number: 27 is the total number of letters in the Hebrew alphabet (22 regular letters and 5 final consonants). 27 is the number of countries in the European Union (as of August 2011). 27 is the current number of Amendments to the United States Constitution (2012 February). 27 is the number of moons of the planet Uranus. 27 is the number of outs in a regulation baseball game for each team at all adult levels. 27 is a perfect cube, being 33 = 3 × 3 × 3. 27 is the largest number that is the sum of the digits of its cube. 27 is the twenty-eighth (and twenty-ninth) digit in π.
The number of digits in the number: \( n \): \( d = \lfloor \log_{10}(n) \rfloor + 1 \)	2
Sum of the digits: \( n \): \( S = \sum_{i=1}^{k} d_i \)	9
Reverse number: \( \text{Reverse}(n) = \sum_{i=1}^{k} d_i \cdot 10^{k-i} \)	0.037037037037037
Binary number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 2^i \)	110001010100010110100011110111011001100101001
Hexadecimal number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 16^i \)	18a8b47bb329
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: \(\sqrt{n} = n^{\frac{1}{2}}\)	5.1961524227066
The factorial of the number: \( n!=n \times (n-1) \times (n-2) \times \ldots \times 2 \times 1 \)	1.0888869450418E+28
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: \(\sin(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n+1}}{(2n+1)!}\)	0.9563759284045
Cosine: \(\cos(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n}}{(2n)!}\)	-0.29213880873384
Tangent: \(\tan(x) = \sum_{n=0}^{\infty} \frac{(-1)^n 2^{2n} (2^{2n} - 1) B_{2n} x^{2n-1}}{(2n)!}\)	-3.2737038004281
The square of the number: \(\text{square}(n) = n^2\)	729
Cubic root: \(\text{}(n) = \sqrt[3]{n}\)	3
Natural logarithm: \(\ln(ab) = \ln(a) + \ln(b)\)	3.2958368660043
Common logarithm: \(\log_{10}(ab) = \log_{10}(a) + \log_{10}(b)\)	1.431363764159
All divisors of a number: \( D(n) = \{ d \in \mathbb{Z}^+ : n \mod d = 0 \} \)	1, 3, 9, 27
Base64:	MjcuMTEyODYxNTc4MDI1
SHA1:	ca875ae66c61c5a3adc72ad6252fc78253712d74
MD5:	212481e886733cf207986cc29f677731
Converts a number to a Roman representation:	XXVII
Converting the number of seconds to days, hours, minutes and seconds:	days: 0, hours: 0, minutes: 0, seconds: 27.
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:
	27 kilometers = 27,000.00 meters
	27 miles = 43,452.18 meters
	27 feet = 8.23 meters
	27 inches = 0.69 meters
	27 yards = 24.69 meters
	27 meters = 0.03 kilometers
	27 meters = 0.02 miles
	27 meters = 88.58 feet
	27 meters = 1,062.99 inches
	27 meters = 29.53 yards
Weight:
	27 pounds = 12.25 kilograms
	27 grams = 0.03 kilograms
	27 ounces = 0.77 kilograms
	27 tons = 24,494.00 kilograms
	27 kilograms = 59.52 pounds
	27 kilograms = 27,000.00 grams
	27 kilograms = 952.40 ounces
	27 kilograms = 0.03 tons
Volume:
	27 gallons = 102.21 liters
	27 milliliters = 0.03 liters
	27 cubic meters = 27,000.00 liters
	27 liters = 7.13 gallons
	27 liters = 27,000.00 milliliters
	27 liters = 0.03 cubic meters
Area:
	27 acres = 109,265.22 square meters
	27 hectares = 270,000.00 square meters
	27 square feet = 2.51 square meters
	27 square inches = 0.02 square meters
	27 square meters = 0.01 acres
	27 square meters = 0.00 hectares
	27 square meters = 290.63 square feet
	27 square meters = 41,850.08 square inches
Temperature:
	27 celsius = 80.60 fahrenheit
	27 celsius = 300.15 kelvin
	27 fahrenheit = -2.78 celsius
	27 fahrenheit = 270.37 kelvin
	27 kelvin = -246.15 celsius
	27 kelvin = -411.07 fahrenheit
Time:
	27 seconds = 0.45 minutes
	27 seconds = 0.01 hours
	27 seconds = 0.00 days
	27 minutes = 1,620.00 seconds
	27 minutes = 0.45 hours
	27 minutes = 0.02 days
	27 hours = 97,200.00 seconds
	27 hours = 1,620.00 minutes
	27 hours = 1.13 days
	27 days = 2,332,800.00 seconds
	27 days = 38,880.00 minutes
	27 days = 648.00 hours
Energy:
	27 joules = 6.45 calories
	27 joules = 0.03 kilojoules
	27 joules = 0.01 watt hours
	27 calories = 112.97 joules
	27 calories = 0.11 kilojoules
	27 kilojoules = 27,000.00 joules
	27 kilojoules = 6,453.16 calories
	27 watt hours = 97,200.00 joules
	27 watt hours = 97.20 kilojoules
Information:
	27 bytes = 0.03 kilobytes
	27 kilobytes = 27,648.00 bytes
	27 kilobytes = 0.03 megabytes
	27 megabytes = 27,648.00 kilobytes
	27 megabytes = 0.03 gigabytes
	27 gigabytes = 27,648.00 megabytes
	27 gigabytes = 0.03 terabytes
	27 terabytes = 27,648.00 gigabytes