31899959831061

Names of 31899959831061

• Cardinal: 31899959831061 can be written as Thirty-one trillion, eight hundred ninety-nine billion, nine hundred fifty-nine million, eight hundred thirty-one thousand and sixty-one.

Scientific notation

• Scientific notation: 3.1899959831061 × 10¹³

Factors of 31899959831061

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 383136

Divisors of 31899959831061

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 441 567 1323 3969 22273 66819 155911 200457 360853 467733 601371 1082559 1091377 1403199 1804113 2525971 3247677 3274131 4209597 7577913 9743031 9822393 12628791 17681797 22733739 29229093 29467179 53045391 68201217 88401537 159136173 204603651 477408519 1432225557 8037278869 24111836607 56260952083 72335509821 168782856249 217006529463 393826664581 506348568747 651019588389 1181479993743 1519045706241 3544439981229 4557137118723 10633319943687 31899959831061
• Sum of all divisors σ(n): 55435754786412
• Sum of proper divisors (its aliquot sum) s(n): 23535794955351
• 31899959831061 is a deficient number, because the sum of its proper divisors (23535794955351) is less than itself. Its deficiency is 8364164875710

Bases of 31899959831061

• Binary: 111010000001101001001110001100010101000010101₂
• Hexadecimal: 0x1D0349C62A15
• Base-36: BB2N0G8B9

Squares and roots of 31899959831061

• 31899959831061 squared (31899959831061²) is 1017607437223305343660385721
• 31899959831061 cubed (31899959831061³) is 32461636371212368693484576631829256679981
• The square root of 31899959831061 is 5648004.9425492715
• The cube root of 31899959831061 is 31714.9023634103

Scales and comparisons

• 31,899,959,831,061 seconds is equal to 1,014,320 years, 2 weeks, 4 days, 1 hour, 4 minutes, 21 seconds.
• To count from 1 to 31,899,959,831,061 would take you about two million, five hundred thirty-five thousand, eight hundred 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 31899959831061 cubic inches would be around 2642.9 feet tall.

Recreational maths with 31899959831061

• 31899959831061 backwards is 16013895999813
• The number of decimal digits it has is: 14
• The sum of 31899959831061's digits is 72
• More coming soon!