31689357112930

Names of 31689357112930

• Cardinal: 31689357112930 can be written as Thirty-one trillion, six hundred eighty-nine billion, three hundred fifty-seven million, one hundred twelve thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 3.168935711293 × 10¹³

Factors of 31689357112930

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 417

Divisors of 31689357112930

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 5 10 11 22 29 55 58 110 113 121 145 226 242 257 290 319 514 565 605 638 1130 1210 1243 1285 1331 1595 2486 2570 2662 2827 3190 3277 3509 5654 6215 6554 6655 7018 7453 12430 13310 13673 14135 14641 14906 16385 17545 27346 28270 29041 29282 31097 32770 35090 36047 37265 38599 58082 62194 66049 68365 72094 73205 74530 77198 81983 132098 136730 145205 146410 150403 155485 163966 180235 192995 290410 300806 310970 319451 330245 342067 360470 385990 396517 409915 424589 638902 660490 684134 726539 752015 793034 819830 842189 849178 901813 1453078 1504030 1597255 1654433 1684378 1710335 1803626 1915421 1982585 2122945 3194510 3308866 3420670 3513961 3632695 3762737 3830842 3965170 4210945 4245890 4361687 4509065 7027922 7265390 7463537 7525474 7991929 8272165 8421890 8723374 9018130 9264079 9577105 9919943 14927074 15983858 16544330 17569805 18528158 18813685 19154210 19839886 21069631 21808435 35139610 37317685 37627370 38653571 39959645 42139262 43616870 46320395 47978557 49599715 74635370 77307142 79919290 82098907 87911219 92640790 95957114 99199430 101904869 105348155 109119373 164197814 175822438 193267855 203809738 210696310 216442573 218238746 231765941 239892785 386535710 410494535 425189281 432885146 439556095 463531882 479785570 509524345 545596865 820989070 850378562 879112190 903087977 967023409 1019048690 1082212865 1091193730 1120953559 1158829705 1806175954 1934046818 2125946405 2164425730 2241907118 2317659410 2380868303 2549425351 4251892810 4515439885 4761736606 4835117045 5098850702 5604767795 9030879770 9670234090 9933967747 11209535590 11904341515 12330489149 12747126755 19867935494 23808683030 24660978298 25494253510 26189551333 28043678861 49669838735 52379102666 56087357722 61652445745 99339677470 109273645217 123304891490 130947756665 140218394305 218547290434 261895513330 280436788610 288085064663 546368226085 576170129326 1092736452170 1440425323315 2880850646630 3168935711293 6337871422586 15844678556465 31689357112930
• Sum of all divisors σ(n): 65738337906600
• Sum of proper divisors (its aliquot sum) s(n): 34048980793670
• 31689357112930 is an abundant number, because the sum of its proper divisors (34048980793670) is greater than itself. Its abundance is 2359623680740

Bases of 31689357112930

• Binary: 111001101001001000000110111111011011001100010₂
• Hexadecimal: 0x1CD240DFB662
• Base-36: B8DW112ZM

Squares and roots of 31689357112930

• 31689357112930 squared (31689357112930²) is 1004215354230807184773184900
• 31689357112930 cubed (31689357112930³) is 31822938978507549229727475699545070757000
• The square root of 31689357112930 is 5629330.0767435907
• The cube root of 31689357112930 is 31644.9545477765

Scales and comparisons

• 31,689,357,112,930 seconds is equal to 1,007,623 years, 27 weeks, 5 days, 14 hours, 2 minutes, 10 seconds.
• To count from 1 to 31,689,357,112,930 would take you about two million, five hundred nineteen thousand and fifty-eight 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 31689357112930 cubic inches would be around 2637.1 feet tall.

Recreational maths with 31689357112930

• 31689357112930 backwards is 03921175398613
• 31689357112930 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31689357112930's digits is 58
• More coming soon!