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# 156

Number 156 (one hundred fifty-six) is an even three-digits composite number and natural number following 155 and preceding 157.

## Properties of the number 156

 Nominal 156 Cardinal one hundred fifty-six Cardinalone hundred fifty-six Ordinal 156th Number of digits 3 Sum of digits 12 Product of digits 30 Number parity Even
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## Prime Factorization of 156

 Prime factorization 2 x 2 x 3 x 13 Prime factorization in exponent form 22 x 3 x 13 Prime factors 2, 3, 13 Number of distinct prime factors ω(n) 3 Total number of prime factors Ω(n) 4 Sum of prime factors 18 Product of prime factors 78
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## Divisors of 156

 List of proper divisors 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78 List of all dividers 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156 Number of divisors d(n) 12 Sum of all divisors σ(n) 392 Aliquot sum 236 156 is an abundant number , because the sum of its proper divisors (236) is greater than itself. Its abundance is 80.
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## Prime numbers

 Is 156 a prime number? No Is 156 a semiprime number? No Is 156 a Chen prime number? No Is 156 a Mersenne prime number? No
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## Sequences

 Is 156 a Catalan number? No Is 156 a Fibonacci number? No Is 156 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.
 156 is not a Happy number 156 is not a Humble number 156 is not a Münchhausen number 156 is not a Perfect number 156 is not a Perfect square 156 is not a Palindrome
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## Numeric Bases of 156

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
2Binary100111002
3Ternary122103
4Quaternary21304
5Quinary11115
6Senary4206
7Septenary3127
8Octal2348
9Nonary1839
10Decimal156
12Duodecimal11012
20Vigesimal7g20
36Base364c36
60Sexagesimal2a60
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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 156 (n2) 24336 Cube of 156 (n3) 3.79642e+06 Square root of 156 12.49 Natural Logarithm (ln) of 156 5.04986 Decimal Logarithm (log) of 156 2.19312
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## Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
 Sine of 156 -0.881785 Cosecant of 156 -1.13406 Cosine of 156 0.471652 Secant of 156 2.12021 Tangent of 156 -1.86956 Cotangent of 156 -0.534884
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## Number parity

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

### Is 156 an Even Number?

Yes, the number 156 is an even number.

### Is 156 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 156 in words is "one hundred fifty-six", meaning that: 156 is an aban number (a number without the letter a) 156 is not an eban number (as it contains the letter e) 156 is not an iban number (as it contains the letter i) 156 is not an oban number (as it contains the letter o) 156 is not a tban number (as it contains the letter t) 156 is not an uban number (as it contains the letter u)
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## Numeral systems

How to write 156 in other number systems?
 Bengali numerals ১৫৬ Eastern Arabic numerals ١٥٦ Hieroglyphs numeralsused in Ancient Egypt 𓍢𓎊𓏿 Khmer numerals ១៥៦ Japanese numerals 百五十六 Roman numerals CLVI Thai numerals ๑๕๖
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## Translation

How do you say 156 in 38 different languages?
 Arabic مائة و ستة و خمسون Croatian sto pedeset i šest Czech sto padesát šest Danish et hundrede seks og halvtreds Dutch honderdzesenvijftig Estonian alafa ɖeka blaatɔ̃ vɔ ade Faroese eitt­hundrað­og­fimmti­seks Filipino isáng daán at limáng pû’t anim Finnish sata­viisi­kymmentä­kuusi French cent cinquante-six Greek εκατόν πενήντα έξι German ein­hundert­sechs­und­fünfzig Hebrew מאה חמישים ושש Hindi एक सौ छप्पन Hungarian száz­ötven­hat Icelandic eitt­hundrað og fimmtíu og sex Indonesian seratus lima puluh enam Italian centocinquantasei Japanese 百五十六 Korean 백오십육 Latvian simt piecdesmit seši Lithuanian šimtas penkiasdešimt šeši Norwegian hundre og femti­seks Persian صد و پنجاه و شش Polish sto pięćdziesiąt sześć Portuguese cento e cinquenta e seis Romanian una sută cincizeci şi şase Russian сто пятьдесят шесть Serbian сто педесет и шест Slovak jedna­sto päťdesiat­šesť Slovene sto petdeset šest Spanish ciento cincuenta y seis Swahili mia moja na hamsini na sita Swedish enhundrafemtiosex Thai หนึ่ง​ร้อย​ห้า​สิบ​หก Turkish yüz elli altı Ukrainian сто пʼятдесят шість Vietnamese một trăm năm mươi sáu
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## Miscellaneous

 Number 156 reversed 651 ASCII Code 156 œ Unicode Character U+009C œ Hexadecimal color (shorthand) #115566 Unix Timestamp Thu, 01 Jan 1970 00:02:36 +0000
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