31042044215

Names of 31042044215

• Cardinal: 31042044215 can be written as Thirty-one billion, forty-two million, forty-four thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 3.1042044215 × 10¹⁰

Factors of 31042044215

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 226

Divisors of 31042044215

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 13 31 35 43 65 91 127 155 169 215 217 301 403 455 559 635 845 889 961 1085 1183 1333 1505 1651 2015 2795 2821 3913 3937 4445 4805 5239 5461 5915 6665 6727 7267 8255 9331 11557 12493 14105 17329 19565 19685 21463 26195 27305 27559 33635 36335 36673 38227 41323 46655 50869 51181 57785 62465 70993 86645 87451 107315 121303 122047 137795 150241 162409 169291 183365 191135 206615 225277 254345 255905 289261 354965 358267 437255 496951 537199 606515 610235 665353 751205 812045 846455 854329 922909 1126385 1136863 1185037 1446305 1576939 1586611 1791335 2200783 2484755 2685995 3326765 3760393 4271645 4614545 4657471 5248021 5684315 5925185 6460363 6983587 7884695 7933055 11003915 11106277 15405481 18801965 20625943 23287355 26240105 28610179 32301815 34917935 36736147 48885109 55531385 68224273 77027405 103129715 143050895 144381601 183680735 200271253 244425545 341121365 477569911 721908005 886915549 1001356265 2387849555 4434577745 6208408843 31042044215
• Sum of all divisors σ(n): 49125187584
• Sum of proper divisors (its aliquot sum) s(n): 18083143369
• 31042044215 is a deficient number, because the sum of its proper divisors (18083143369) is less than itself. Its deficiency is 12958900846

Bases of 31042044215

• Binary: 11100111010010000000000000100110111₂
• Hexadecimal: 0x73A400137
• Base-36: E9DMQLZ

Squares and roots of 31042044215

• 31042044215 squared (31042044215²) is 963608509046014966225
• 31042044215 cubed (31042044215³) is 29912377943756624051108181638375
• The square root of 31042044215 is 176187.5257076957
• The cube root of 31042044215 is 3142.8001923707

Scales and comparisons

• 31,042,044,215 seconds is equal to 987 years, 2 weeks, 22 hours, 3 minutes, 35 seconds.
• To count from 1 to 31,042,044,215 would take you about one thousand, nine hundred seventy-four 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 31042044215 cubic inches would be around 261.9 feet tall.

Recreational maths with 31042044215

• 31042044215 backwards is 51244024013
• The number of decimal digits it has is: 11
• The sum of 31042044215's digits is 26
• More coming soon!