31309968756324344

Names of 31309968756324344

• Cardinal: 31309968756324344 can be written as Thirty-one quadrillion, three hundred nine trillion, nine hundred sixty-eight billion, seven hundred fifty-six million, three hundred twenty-four thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 3.1309968756324344 × 10¹⁶

Factors of 31309968756324344

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 43840

Divisors of 31309968756324344

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 127 254 508 1016 16129 32258 43711 64516 87422 129032 174844 349688 2048383 4096766 5551297 8193532 11102594 16387064 22205188 44410376 705014719 1410029438 1910651521 2820058876 3821303042 5640117752 7642606084 15285212168 89536869313 179073738626 242652743167 358147477252 485305486334 716294954504 970610972668 1941221945336 30816898382209 61633796764418 123267593528836 246535187057672 3913746094540543 7827492189081086 15654984378162172 31309968756324344
• Sum of all divisors σ(n): 59173467087916800
• Sum of proper divisors (its aliquot sum) s(n): 27863498331592456
• 31309968756324344 is a deficient number, because the sum of its proper divisors (27863498331592456) is less than itself. Its deficiency is 3446470424731888

Bases of 31309968756324344

• Binary: 1101111001111000100000000101101101001100011011111111000₂
• Hexadecimal: 0x6F3C402DA637F8
• Base-36: 8KAGH2U2TIW

Squares and roots of 31309968756324344

• 31309968756324344 squared (31309968756324344²) is 980314143522006588548497327030336
• 31309968756324344 cubed (31309968756324344³) is 30693605205056885096446100405025508241220343299584
• The square root of 31309968756324344 is 176946231.2577590447
• The cube root of 31309968756324344 is 315181.6161251695

Scales and comparisons

• 31,309,968,756,324,344 seconds is equal to 995,560,158 years, 18 weeks, 4 days, 15 hours, 25 minutes, 44 seconds.
• To count from 1 to 31,309,968,756,324,344 would take you about two billion, nine hundred eighty-six million, six hundred eighty thousand, four hundred seventy-five 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 31309968756324344 cubic inches would be around 26265.1 feet tall.

Recreational maths with 31309968756324344

• 31309968756324344 backwards is 44342365786990313
• The number of decimal digits it has is: 17
• The sum of 31309968756324344's digits is 77
• More coming soon!