Fun facts and calculations of number 42



42 is a Even number and not a Prime number.

Prime factorization of 42:

2 x 3 x 7

Scroll below for some interesting mathematical facts and calculations about the number 42 from our online database.


Number 42 in words

  • Cardinal: Number 42 in words can be written as Forty Two


Scientific notation of 42

  • Scientific notation: 4.2 x 101

Divisors of 42

  • Complete list of divisors: Divisors of number 42: 1, 2, 3, 6, 7, 14, 21, 42
    Sum of all divisors σ(n): 96
    Number of divisors d(n): 8
    Sum of proper divisors (its aliquot sum) s(n): 54

Storage Calulation of 42 bytes

  • 42 bytes to bits = 336 bits
    42 bytes to Kilobytes = 0.042 KB
    42 bytes to Megabytes = 4.2E-5 MB
    42 bytes to Gigabytes = 4.2E-8 GB

Bases of 42

  • 42 in Binary: 1010102
  • 42 in Hexadecimal: 2a16
  • 42 in Octal: 528

Squares and roots of 42

  • 42 squared (42)2 is 1764
  • 42 cube (42)3 is 74088
  • The square root of 42 is 6.4807406984079
  • The cube root of 42 is 3.4760266448864


Scales and comparisons : How big is number 42?

  • To count from number 1 to 42 would take you 0 days 0 hours 0 minutes 21 seconds.

Recreational maths with 42

  • 42 backwards is 24
  • 42 is not Palindrome number.
  • 42 is not an armstrong number.
  • The number of decimal digits it has is: 2
  • The sum of 42's digits is 6
  • 42 in Roman Number is XLII
  • 42 x Pi = 131.94689145077
  • 42 x loge = 3.7376696182834
  • 42 x log10 = 1.6232492903979
  • 42 seconds converted to days, hours, minutes and seconds = 0d 0h 0m 42s


Also Check:

43 46 49 52 55 58 61 64 67 70


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