31421296070784035983

Names of 31421296070784035983

• Cardinal: 31421296070784035983 can be written as Thirty-one quintillion, four hundred twenty-one quadrillion, two hundred ninety-six trillion, seventy billion, seven hundred eighty-four million, thirty-five thousand, nine hundred eighty-three.

Scientific notation

• Scientific notation: 3.1421296070784035983 × 10¹⁹

Factors of 31421296070784035983

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 186

Divisors of 31421296070784035983

• Number of divisors d(n): 252
• Complete list of divisors:
  1 7 19 49 53 107 133 343 361 371 749 931 1007 2033 2527 2597 2809 5243 5671 6517 7049 11449 14231 17689 18179 19133 19663 36701 38627 39697 49343 53371 80143 99617 107749 123823 133931 137641 148877 217531 270389 277879 300563 345401 373597 561001 606797 697319 754243 937517 963487 1014049 1042139 1522717 1892723 1945153 2047231 2103941 2615179 2828663 3927007 4133089 4247579 5279701 5710697 6562619 7098343 7294973 7890481 10659019 11529143 13249061 14330617 14727587 15929839 18306253 19800641 28931623 29733053 32160241 36957907 39974879 49688401 51064811 53744597 55233367 74613133 80704001 100314319 103093109 108503243 111508873 138604487 149919139 202521361 208131371 219053717 225121687 279824153 302666941 347818807 376212179 386633569 418195493 564928007 611044579 702200233 759522701 780562111 844281467 970231409 1049433973 1417649527 1533376019 1575851809 1704492773 1958769071 2118668587 2633485253 2706434983 2848463641 2927368451 3954496049 4277312053 5316658907 5463934777 5750671879 5909970269 7346037811 7945714367 10733632133 11030962663 11609847001 11931449411 14830680109 16041347873 18434396771 19939245487 20491579157 22164361129 29941184371 32385362687 37216612349 40254703153 41369791883 44746917751 51422264677 55620000569 75135424931 81268929007 83520145877 90338116969 103814760763 112289435111 139574718409 143441054099 150968572973 155150527903 209588290597 226697538809 281782922071 289588543181 304785609587 313228424257 389340003983 421122861451 568882503049 584641021139 615321891053 632366818783 786026045777 850191437269 977023028863 1056780010811 1086053695321 1586882771663 1716424222411 1972480454497 2133499267109 2192598969799 2371586640803 2725380027881 2947860030157 3982177521343 4307253237371 4426567731481 4787920199357 5502182320439 5951340060883 7397460075677 7602375867247 8001334367569 11108179401641 12014969556877 14934494869763 15348192788593 16153637308111 16601106485621 20635020211099 30150772661597 30985974120367 32612060225809 33515441395499 41659380426181 45060146175257 51782220529739 56009340572983 84104786898139 90970483787783 104541464088341 113075461156777 116207745399347 144445141477693 211055408631179 228284421580663 234608089768493 253759770565921 291615662983267 315421023226799 392065384010881 588733508286973 636793386514481 791528228097439 813454217795429 856142777329883 1597990951064641 1642256628379451 1728439191967877 1776318393961447 2207947162587593 2744457688076167 4457553705601367 4821435640752499 5540697596682073 5992999441309181 11185936657452487 12099074343775139 12434228757730129 15455630138113151 31202875939209569 33750049485267493 41950996089164267 84693520406425973 87039601304110903 91607277174297481 236250346396872451 293656972624149869 592854642844981811 641250940220082367 1653752424778107157 4488756581540576569 31421296070784035983
• Sum of all divisors σ(n): 39788523546271172400
• Sum of proper divisors (its aliquot sum) s(n): 8367227475487136417
• 31421296070784035983 is a deficient number, because the sum of its proper divisors (8367227475487136417) is less than itself. Its deficiency is 23054068595296899566

Bases of 31421296070784035983

• Binary: 11011010000001110110111100100110010011001011101011010110010001111₂
• Hexadecimal: 0x1B40EDE4C9975AC8F
• Base-36: 6MQ2NV0ZLK2VJ

Squares and roots of 31421296070784035983

• 31421296070784035983 squared (31421296070784035983²) is 987297846767868298403367686042638776289
• 31421296070784035983 cubed (31421296070784035983³) is 31022177953340759404703753342369781348076040557111663207087
• The square root of 31421296070784035983 is 5605470191.7666136121
• The cube root of 31421296070784035983 is 3155547.3283489479

Scales and comparisons

• 31,421,296,070,784,035,983 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,421,296,070,784,035,983 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 31421296070784035983 cubic inches would be around 262962.3 feet tall.

Recreational maths with 31421296070784035983

• 31421296070784035983 backwards is 38953048707069212413
• The number of decimal digits it has is: 20
• The sum of 31421296070784035983's digits is 82
• More coming soon!