42 (number)

42 is the natural number following 41 and followed by 43.

List of numbersIntegers

<< 40 41 42 43 44 45 46 47 48 49 >>

Cardinal forty-two
Ordinal42nd (forty-second)
Factorization<math>2 \times 3 \times 7<math>
Divisors 2, 3, 6, 7, 14, 21
Roman numeralXLII
Binary101010
Hexadecimal2A
Contents

In mathematics

This composite number's factorization makes it a sphenic number. It is also the third 15-gonal number, a Catalan number, a meandric number, an open meandric number, a Harshad number and a self number. It is bracketed by twin primes.

In astronomy

In religion

In other fields

Missing image
Answer_to_Life.png
42 (forty-two)

Forty-two is also:

de:Zweiundvierzig es:Cuarenta y dos eo:Kvardek du fr:42 (nombre) ko:42 ia:42 it:Quarantadue he:42 (מספר) nl:42 (getal) ja:42 no:42 (tall) pt:Quarenta e dois sl:42 (število) sv:42 (tal) zh:42

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