55136042

Names of 55136042

• Cardinal: 55136042 can be written as Fifty-five million, one hundred thirty-six thousand and forty-two.

Scientific notation

• Scientific notation: 5.5136042 × 10⁷

Factors of 55136042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1134

Divisors of 55136042

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 13 26 31 62 67 134 403 806 871 1021 1742 2042 2077 4154 13273 26546 27001 31651 54002 63302 68407 136814 411463 822926 889291 1778582 2120617 4241234 27568021 55136042
• Sum of all divisors σ(n): 93402624
• Sum of proper divisors (its aliquot sum) s(n): 38266582
• 55136042 is a deficient number, because the sum of its proper divisors (38266582) is less than itself. Its deficiency is 16869460

Bases of 55136042

• Binary: 11010010010100111100101010₂
• Hexadecimal: 0x3494F2A
• Base-36: WTR8Q

Squares and roots of 55136042

• 55136042 squared (55136042²) is 3039983127425764
• 55136042 cubed (55136042³) is 167612637393038275786088
• The square root of 55136042 is 7425.3647721845
• The cube root of 55136042 is 380.6085401859

Scales and comparisons

• 55,136,042 seconds is equal to 1 year, 39 weeks, 1 day, 3 hours, 34 minutes, 2 seconds.
• To count from 1 to 55,136,042 would take you about two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 55136042 cubic inches would be around 31.7 feet tall.

Recreational maths with 55136042

• 55136042 backwards is 24063155
• 55136042 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55136042's digits is 26
• More coming soon!