31831342573475042

Names of 31831342573475042

• Cardinal: 31831342573475042 can be written as Thirty-one quadrillion, eight hundred thirty-one trillion, three hundred forty-two billion, five hundred seventy-three million, four hundred seventy-five thousand and forty-two.

Scientific notation

• Scientific notation: 3.1831342573475042 × 10¹⁶

Factors of 31831342573475042

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12011

Divisors of 31831342573475042

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 13 26 37 74 169 338 481 962 1369 2197 2738 4394 6253 11959 12506 17797 23918 35594 50653 81289 101306 155467 162578 231361 310934 442483 462722 658489 884966 1316978 2021071 3007693 4042142 5752279 6015386 8560357 11504558 16371871 17120714 26273923 32743742 52547846 74779627 111284641 143017681 149559254 212834323 222569282 286035362 425668646 605759227 972135151 1211518454 1859229853 1944270302 2766846199 3718459706 5291654197 5533692398 7874869951 10583308394 15749739902 24169988089 35969000587 48339976178 68791504561 71938001174 102373309363 137583009122 195791205289 204746618726 314209845157 391582410578 628419690314 894289559293 1330853021719 1788579118586 2545285668757 2661706043438 5090571337514 7244274595693 11625764270809 14488549191386 23251528541618 33088713693841 66177427387682 94175569744009 188351139488018 430153278019933 860306556039866 1224282406672117 2448564813344234 15915671286737521 31831342573475042
• Sum of all divisors σ(n): 53165319008684400
• Sum of proper divisors (its aliquot sum) s(n): 21333976435209358
• 31831342573475042 is a deficient number, because the sum of its proper divisors (21333976435209358) is less than itself. Its deficiency is 10497366138265684

Bases of 31831342573475042

• Binary: 1110001000101100110111111111010110100001101010011100010₂
• Hexadecimal: 0x71166FFAD0D4E2
• Base-36: 8PF9OWJC4IQ

Squares and roots of 31831342573475042

• 31831342573475042 squared (31831342573475042²) is 1013234370029924709606351796901764
• 31831342573475042 cubed (31831342573475042³) is 32252610339641706574485083517834990482302579774088
• The square root of 31831342573475042 is 178413403.5701214963
• The cube root of 31831342573475042 is 316921.4630727241

Scales and comparisons

• 31,831,342,573,475,042 seconds is equal to 1,012,138,233 years, 1 week, 3 days, 15 hours, 4 minutes, 2 seconds.
• To count from 1 to 31,831,342,573,475,042 would take you about three billion, thirty-six million, four hundred fourteen thousand, six hundred ninety-nine 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 31831342573475042 cubic inches would be around 26410.1 feet tall.

Recreational maths with 31831342573475042

• 31831342573475042 backwards is 24057437524313813
• The number of decimal digits it has is: 17
• The sum of 31831342573475042's digits is 62
• More coming soon!