31799866112

Names of 31799866112

• Cardinal: 31799866112 can be written as Thirty-one billion, seven hundred ninety-nine million, eight hundred sixty-six thousand, one hundred twelve.

Scientific notation

• Scientific notation: 3.1799866112 × 10¹⁰

Factors of 31799866112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 377619

Divisors of 31799866112

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 47 56 64 94 112 128 188 224 256 329 376 448 658 752 896 1316 1504 1792 2632 3008 5264 6016 10528 12032 21056 42112 84224 377563 755126 1510252 2642941 3020504 5285882 6041008 10571764 12082016 17745461 21143528 24164032 35490922 42287056 48328064 70981844 84574112 96656128 124218227 141963688 169148224 248436454 283927376 338296448 496872908 567854752 676592896 993745816 1135709504 1987491632 2271419008 3974983264 4542838016 7949966528 15899933056 31799866112
• Sum of all divisors σ(n): 74087118336
• Sum of proper divisors (its aliquot sum) s(n): 42287252224
• 31799866112 is an abundant number, because the sum of its proper divisors (42287252224) is greater than itself. Its abundance is 10487386112

Bases of 31799866112

• Binary: 11101100111011010110111001100000000₂
• Hexadecimal: 0x7676B7300
• Base-36: ELWTHQ8

Squares and roots of 31799866112

• 31799866112 squared (31799866112²) is 1011231484741125996544
• 31799866112 cubed (31799866112³) is 32157025823006777670221774716928
• The square root of 31799866112 is 178325.1695975641
• The cube root of 31799866112 is 3168.1696589751

Scales and comparisons

• 31,799,866,112 seconds is equal to 1,011 years, 7 weeks, 1 day, 8 minutes, 32 seconds.
• To count from 1 to 31,799,866,112 would take you about two thousand and twenty-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 31799866112 cubic inches would be around 264 feet tall.

Recreational maths with 31799866112

• 31799866112 backwards is 21166899713
• The number of decimal digits it has is: 11
• The sum of 31799866112's digits is 53
• More coming soon!