31868133081292100

Names of 31868133081292100

• Cardinal: 31868133081292100 can be written as Thirty-one quadrillion, eight hundred sixty-eight trillion, one hundred thirty-three billion, eighty-one million, two hundred ninety-two thousand, one hundred.

Scientific notation

• Scientific notation: 3.18681330812921 × 10¹⁶

Factors of 31868133081292100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1384

Divisors of 31868133081292100

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 10 20 25 41 50 53 82 100 106 164 205 212 265 410 530 820 1025 1060 1283 1325 1681 2050 2173 2566 2650 2809 3362 4100 4346 5132 5300 5618 6415 6724 8405 8692 10865 11236 12830 14045 16810 21730 25660 28090 32075 33620 42025 43460 52603 54325 56180 64150 67999 68921 70225 84050 89093 105206 108650 115169 128300 135998 137842 140450 168100 178186 210412 217300 230338 263015 271996 275684 280900 339995 344605 356372 445465 460676 526030 575845 679990 689210 890930 1052060 1151690 1315075 1359980 1378420 1646089 1699975 1723025 1781860 2156723 2227325 2303380 2630150 2787959 2879225 3292178 3399950 3446050 3603947 3652813 4313446 4454650 4721929 5260300 5575918 5758450 6584356 6799900 6892100 7207894 7305626 8230445 8626892 8909300 9443858 10783615 11151836 11516900 13939795 14415788 14611252 16460890 18019735 18264065 18887716 21567230 23609645 27879590 32921780 36039470 36528130 41152225 43134460 47219290 53918075 55759180 67489649 69698975 72078940 73056260 82304450 87242717 88425643 90098675 91320325 94438580 107836150 114306319 118048225 134979298 139397950 147761827 164608900 174485434 176851286 180197350 182640650 193599089 215672300 228612638 236096450 269958596 278795900 295523654 337448245 348970868 353702572 360394700 365281300 387198178 436213585 442128215 457225276 472192900 571531595 591047308 674896490 738809135 774396356 872427170 884256430 967995445 1143063190 1349792980 1477618270 1687241225 1744854340 1768512860 1935990890 2181067925 2210641075 2286126380 2767075609 2857657975 2955236540 3374482450 3576951397 3694045675 3871981780 4362135850 4421282150 4623864001 4686559079 4839977225 5534151218 5715315950 6058234907 6748964900 7153902794 7388091350 8724271700 8842564300 9247728002 9373118158 9679954450 11068302436 11430631900 12116469814 13835378045 14307805588 14776182700 17884756985 18495456004 18746236316 19359908900 23119320005 23432795395 24232939628 27670756090 30291174535 35769513970 46238640010 46865590790 55341512180 60582349070 69176890225 71539027940 89423784925 92477280020 93731181580 113450099969 115596600025 117163976975 121164698140 138353780450 146655007277 151455872675 178847569850 189578424041 226900199938 231193200050 234327953950 248387631187 276707560900 293310014554 302911745350 357695139700 379156848082 453800399876 462386400100 468655907900 496775262374 567250499845 586620029108 605823490700 733275036385 758313696164 947892120205 993550524748 1134500999690 1241938155935 1466550072770 1895784240410 2269001999380 2483876311870 2836252499225 2933100145540 3666375181925 3791568480820 4739460601025 4967752623740 5672504998450 6012855298357 6209690779675 7332750363850 7772715385681 9478921202050 11345009996900 12025710596714 12419381559350 14665500727700 15545430771362 18957842404100 24051421193428 24838763118700 30064276491785 31090861542724 38863576928405 60128552983570 77727153856810 120257105967140 150321382458925 155454307713620 194317884642025 300642764917850 318681330812921 388635769284050 601285529835700 637362661625842 777271538568100 1274725323251684 1593406654064605 3186813308129210 6373626616258420 7967033270323025 15934066540646050 31868133081292100
• Sum of all divisors σ(n): 72301666481587452
• Sum of proper divisors (its aliquot sum) s(n): 40433533400295352
• 31868133081292100 is an abundant number, because the sum of its proper divisors (40433533400295352) is greater than itself. Its abundance is 8565400319003252

Bases of 31868133081292100

• Binary: 1110001001101111110010111101111111101110001110101000100₂
• Hexadecimal: 0x7137E5EFF71D44
• Base-36: 8PSB689SDOK

Squares and roots of 31868133081292100

• 31868133081292100 squared (31868133081292100²) is 1015577906086943915907005522410000
• 31868133081292100 cubed (31868133081292100³) is 32364571865598698975075721126200244158305961000000
• The square root of 31868133081292100 is 178516478.4586904739
• The cube root of 31868133081292100 is 317043.5148140727

Scales and comparisons

• 31,868,133,081,292,100 seconds is equal to 1,013,308,057 years, 19 weeks, 4 days, 7 hours, 48 minutes, 20 seconds.
• To count from 1 to 31,868,133,081,292,100 would take you about three billion, thirty-nine million, nine hundred twenty-four thousand, one hundred seventy-two 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 31868133081292100 cubic inches would be around 26420.3 feet tall.

Recreational maths with 31868133081292100

• 31868133081292100 backwards is 00129218033186813
• The number of decimal digits it has is: 17
• The sum of 31868133081292100's digits is 56
• More coming soon!