31691692181214

Names of 31691692181214

• Cardinal: 31691692181214 can be written as Thirty-one trillion, six hundred ninety-one billion, six hundred ninety-two million, one hundred eighty-one thousand, two hundred fourteen.

Scientific notation

• Scientific notation: 3.1691692181214 × 10¹³

Factors of 31691692181214

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1901

Divisors of 31691692181214

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 29 39 54 58 78 87 117 169 174 191 234 261 338 351 377 382 507 522 573 702 754 783 841 1014 1131 1146 1521 1566 1663 1682 1719 2197 2262 2483 2523 3042 3326 3393 3438 4394 4563 4901 4966 4989 5046 5157 5539 6591 6786 7449 7569 9126 9802 9978 10179 10314 10933 11078 13182 14703 14898 14967 15138 16617 19773 20358 21619 21866 22347 22707 29406 29934 32279 32799 33234 39546 43238 44109 44694 44901 45414 48227 49851 59319 63713 64558 64857 65598 67041 72007 88218 89802 96454 96837 98397 99702 118638 127426 129714 132327 134082 142129 144014 144681 149553 160631 191139 193674 194571 196794 216021 264654 281047 284258 289362 290511 295191 299106 317633 321262 382278 389142 419627 426387 432042 434043 481893 562094 573417 581022 583713 590382 626951 635266 648063 839254 843141 852774 868086 871533 936091 952899 963786 1146834 1167426 1253902 1258881 1279161 1296126 1302129 1398583 1445679 1686282 1720251 1743066 1847677 1872182 1880853 1905798 1944189 2088203 2517762 2529423 2558322 2604258 2797166 2808273 2858697 2891358 3440502 3653611 3695354 3761706 3776643 3837483 3888378 4129229 4176406 4195749 4337037 5058846 5543031 5616546 5642559 5717394 6264609 7307222 7553286 7588269 7674966 8150363 8258458 8391498 8424819 8576091 8674074 9211357 10960833 11086062 11285118 11329929 12169183 12387687 12529218 12587247 15176538 16300726 16629093 16849638 16927677 17152182 18181579 18422714 18793827 21921666 22659858 24338366 24451089 24775374 25174494 25274457 27146639 27634071 32882499 33258186 33855354 36363158 36507549 37163061 37587654 37761741 48902178 49887279 50548914 53679977 54293278 54544737 55268142 56381481 65764998 73015098 73353267 74326122 75523482 81439917 82902213 98647497 99774558 105954719 107359954 109089474 109522647 111489183 112762962 119747641 146706534 161039931 162879834 163634211 165804426 197294994 211909438 219045294 220059801 222978366 236360527 239495282 244319751 248706639 267129353 317864157 322079862 327268422 328567941 352906307 359242923 440119602 472721054 483119793 488639502 490902633 497413278 534258706 635728314 657135882 697839701 705812614 709081581 718485846 732959253 801388059 953592471 966239586 981805266 1058718921 1077728769 1395679402 1418163162 1449359379 1465918506 1556719333 1602776118 1907184942 2093519103 2117437842 2127244743 2155457538 2404164177 2860777413 2898718758 3072686851 3113438666 3176156763 3233186307 3472681589 4187038206 4254489486 4670157999 4808328354 5721554826 6145373702 6280557309 6352313526 6381734229 6466372614 6945363178 7212492531 9218060553 9340315998 9528470289 10418044767 12561114618 12763468458 14010473997 14424985062 18436121106 18841671927 19056940578 20237351329 20836089534 27654181659 28020947994 31254134301 37683343854 40474702658 42031421991 45144860657 55308363318 60712053987 62508268602 82962544977 84062843982 90289721314 93762402903 121424107974 135434581971 165925089954 182136161961 187524805806 270869163942 364272323922 406303745913 546408485883 586883188541 812607491826 1092816971766 1173766377082 1218911237739 1760649565623 2437822475478 3521299131246 5281948696869 10563897393738 15845846090607 31691692181214
• Sum of all divisors σ(n): 79475068108800
• Sum of proper divisors (its aliquot sum) s(n): 47783375927586
• 31691692181214 is an abundant number, because the sum of its proper divisors (47783375927586) is greater than itself. Its abundance is 16091683746372

Bases of 31691692181214

• Binary: 111001101001011001100000011100000011011011110₂
• Hexadecimal: 0x1CD2CC0E06DE
• Base-36: B8EYN9P7I

Squares and roots of 31691692181214

• 31691692181214 squared (31691692181214²) is 1004363353308820581014513796
• 31691692181214 cubed (31691692181214³) is 31829974231155023443277631520546935028344
• The square root of 31691692181214 is 5629537.4748920537
• The cube root of 31691692181214 is 31645.7317941621

Scales and comparisons

• 31,691,692,181,214 seconds is equal to 1,007,697 years, 40 weeks, 4 days, 20 hours, 6 minutes, 54 seconds.
• To count from 1 to 31,691,692,181,214 would take you about two million, five hundred nineteen thousand, two hundred forty-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 31691692181214 cubic inches would be around 2637.1 feet tall.

Recreational maths with 31691692181214

• 31691692181214 backwards is 41218129619613
• 31691692181214 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31691692181214's digits is 54
• More coming soon!