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# 50

Number 50 (fifty) is an even two-digits composite number and natural number following 49 and preceding 51.

## Properties of the number 50

 Nominal 50 Cardinal fifty Ordinal 50th Number of digits 2 Sum of digits 5 Product of digits 0 Number parity Even
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## Prime Factorization of 50

 Prime factorization 2 x 5 x 5 Prime factorization in exponent form 2 x 52 Prime factors 2, 5 Number of distinct prime factors ω(n) 2 Total number of prime factors Ω(n) 3 Sum of prime factors 7 Product of prime factors 10
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## Divisors of 50

 List of proper divisors 1, 2, 5, 10, 25 List of all dividers 1, 2, 5, 10, 25, 50 Number of divisors d(n) 6 Sum of all divisors σ(n) 93 Aliquot sum 43 50 is a deficient number , since it is larger than the sum of its proper divisors (43). Its deficiency is 7.
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## Prime numbers

 Is 50 a prime number? No Is 50 a semiprime number? No Is 50 a Chen prime number? No Is 50 a Mersenne prime number? No
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## Sequences

 Is 50 a Catalan number? No Is 50 a Fibonacci number? No Is 50 a Idoneal number? No
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## Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.
 50 is not a Happy number 50 is a Humble number 50 is not a Münchhausen number 50 is not a Perfect number 50 is not a Perfect square 50 is not a Palindrome
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## Numeric Bases of 50

In mathematics, a base or radix of a numeral system is the number of unique digits, including zero, used to represent numbers in that system.
BaseSystemValue
2Binary1100102
3Ternary12123
4Quaternary3024
5Quinary2005
6Senary1226
7Septenary1017
8Octal628
9Nonary559
10Decimal50
12Duodecimal4212
20Vigesimal2a20
36Base361e36
60Sexagesimalo60
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## Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.
 Square of 50 (n2) 2500 Cube of 50 (n3) 125000 Square root of 50 7.07107 Natural Logarithm (ln) of 50 3.91202 Decimal Logarithm (log) of 50 1.69897
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## Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
 Sine of 50 -0.262375 Cosecant of 50 -3.81134 Cosine of 50 0.964966 Secant of 50 1.03631 Tangent of 50 -0.271901 Cotangent of 50 -3.67781
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## Number parity

Parity is the property of an integer of whether it is even or odd.

### Is 50 an Even Number?

Yes, the number 50 is an even number.

### Is 50 an Odd Number?

No
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## Ban number

In recreational mathematics, a ban number is a number that does not contain a particular letter when spelled out in English; in other words, the letter is "banned".
 The spelling of 50 in words is "fifty", meaning that: 50 is an aban number (a number without the letter a) 50 is an eban number (a number without the letter e) 50 is not an iban number (as it contains the letter i) 50 is an oban number (a number without the letter o) 50 is not a tban number (as it contains the letter t) 50 is an uban number (a number without the letter u)
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## Numeral systems

How to write 50 in other number systems?
 Bengali numerals ৫০ Eastern Arabic numerals ٥٠ Hieroglyphs numeralsused in Ancient Egypt 𓎊 Khmer numerals ៥០ Japanese numerals 五十 Roman numerals L Thai numerals ๕๐
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## Translation

How do you say 50 in 38 different languages?
 Arabic خمسون Croatian pedeset Czech padesát Danish halvtreds Dutch vijftig Estonian blaatɔ̃ Faroese fimmti Filipino limáng pû Finnish viisi­kymmentä French cinquante Greek πενήντα German fünfzig Hebrew חמישים Hindi पचास Hungarian ötven Icelandic fimmtíu Indonesian lima puluh Italian cinquanta Japanese 五十 Korean 오십 Latvian piecdesmit Lithuanian penkiasdešimt Norwegian femti Persian پنجاه Polish pięćdziesiąt Portuguese cinquenta Romanian cincizeci Russian пятьдесят Serbian педесет Slovak päťdesiat Slovene petdeset Spanish cincuenta Swahili hamsini Swedish femtio Thai ห้า​สิบ Turkish elli Ukrainian пʼятдесят Vietnamese năm mươi
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## Miscellaneous

 Number 50 reversed 05 ASCII Code 50 2 Unicode Character U+0032 2 Unix Timestamp Thu, 01 Jan 1970 00:00:50 +0000
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