31813591009473

Names of 31813591009473

• Cardinal: 31813591009473 can be written as Thirty-one trillion, eight hundred thirteen billion, five hundred ninety-one million, nine thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 3.1813591009473 × 10¹³

Factors of 31813591009473

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 105

Divisors of 31813591009473

• Number of divisors d(n): 504
• Complete list of divisors:
  1 3 7 9 13 21 27 29 39 49 53 63 81 87 91 117 147 159 189 203 243 261 273 351 371 377 441 477 567 609 637 689 729 783 819 841 1053 1113 1131 1323 1421 1431 1537 1701 1827 1911 2067 2349 2457 2523 2597 2639 2809 3159 3339 3393 3969 4263 4293 4611 4823 5103 5481 5733 5887 6201 7047 7371 7569 7791 7917 8427 9477 10017 10179 10759 10933 11907 12789 12879 13833 14469 16443 17199 17661 18473 18603 19663 19981 21141 22113 22707 23373 23751 24389 25281 30051 30537 32277 32799 33761 35721 36517 38367 38637 41209 41499 43407 44573 49329 51597 52983 55419 55809 58989 59943 66339 68121 70119 71253 73167 75313 75843 76531 81461 90153 91611 96831 98397 101283 109551 115101 123627 124497 130221 133719 137641 139867 147987 154791 158949 166257 167427 170723 176967 179829 204363 210357 213759 219501 225939 227529 229593 244383 255619 270459 274833 290493 295191 303849 312011 317057 328653 345303 370881 373491 390663 401157 412923 419601 464373 476847 498771 502281 512169 530901 535717 539487 570227 579449 613089 631071 641277 658503 677817 682587 688779 733149 766857 871479 885573 911547 936033 951171 979069 985959 1035909 1058993 1112643 1120473 1171989 1195061 1203471 1238769 1258803 1292617 1430541 1496313 1536507 1592703 1607151 1618461 1710681 1738347 1789333 1893213 1923831 1975509 2033451 2047761 2066337 2184077 2199447 2219399 2300571 2362369 2614437 2656719 2734641 2808099 2853513 2937207 2957877 3176979 3337929 3515967 3585183 3610413 3716307 3776409 3877851 3991589 4056143 4291623 4488939 4609521 4778109 4821453 4855383 5132043 5215041 5367999 5926527 6100353 6199011 6552231 6598341 6658197 6901713 7087107 7412951 7843311 7970157 8203923 8424297 8560539 8811621 8873631 9048319 9530937 10013787 10755549 10831239 11148921 11329227 11633553 11974767 12168429 13466817 13828563 14334327 14464359 14566149 15396129 15535793 15645123 16103997 16536583 16804021 17779581 18301059 18597033 19656693 19795023 19974591 20705139 21261321 22238853 24611769 25272891 25681617 26434863 26620893 27144957 28393001 28592811 30041361 30710797 32266647 32493717 33446763 33987681 34900659 35924301 36505287 41485689 43393077 46188387 46607379 46935369 48311991 49609749 50412063 51890657 54903177 55791099 58970079 59385069 59923773 62115417 63338233 63783963 66716559 68508701 75818673 77044851 79304589 81434871 85179003 85778433 92132391 96799941 100340289 101963043 104701977 107772903 109515861 115756081 117628147 124457067 130179231 138565161 139822137 140806107 144935973 148829247 151236189 155671971 176910237 179771319 186346251 190014699 191351889 200149677 205526103 214975579 227456019 231134553 237913767 244304613 255537009 257335299 276397173 290399823 314105931 323318709 328547583 347268243 352884441 390537693 415695483 419466411 422418321 434807919 446487741 453708567 467015913 479560907 530730711 539313957 570044097 574055667 600449031 616578309 644926737 713741301 732913839 766611027 772005897 823397029 829191519 871199469 890613113 942317793 969956127 985642749 1041804729 1058653323 1258399233 1304423757 1339463223 1361125701 1401047739 1438682721 1504829053 1592192133 1617941871 1710132291 1722167001 1801347093 1849734927 1934780211 2198741517 2299833081 2470191087 2487574557 2671839339 2909868381 2956928247 3125414187 3175959969 3356926349 3775197699 4018389669 4083377103 4203143217 4316048163 4514487159 5130396873 5404041279 5549204781 5804340633 6234291791 6596224551 6899499243 7410573261 7462723671 8015518017 9376242561 9527879907 10070779047 11325593097 12055169007 12250131309 12609429651 12948144489 13543461477 15391190619 16647614343 17413021899 18702875373 20698497729 22231719783 22388171013 24046554051 28128727683 28583639721 30212337141 37828288953 38844433467 40630384431 43640042537 46173571857 49942843029 52239065697 56108626119 66695159349 72139662153 84386183049 85750919163 90637011423 116533300401 121891153293 130920127611 156717197091 168325878357 200085478047 216418986459 271911034269 349599901203 365673459879 392760382833 504977635071 600256434141 649256959377 815733102807 1097020379637 1178281148499 1514932905213 2447199308421 3534843445497 4544798715639 10604530336491 31813591009473
• Sum of all divisors σ(n): 63077975707320
• Sum of proper divisors (its aliquot sum) s(n): 31264384697847
• 31813591009473 is a deficient number, because the sum of its proper divisors (31264384697847) is less than itself. Its deficiency is 549206311626

Bases of 31813591009473

• Binary: 111001110111100101101110010101000100011000001₂
• Hexadecimal: 0x1CEF2DCA88C1
• Base-36: B9YYMON29

Squares and roots of 31813591009473

• 31813591009473 squared (31813591009473²) is 1012104572918021295175737729
• 31813591009473 cubed (31813591009473³) is 32198680941631272633263608962874602506817
• The square root of 31813591009473 is 5640353.8017994049
• The cube root of 31813591009473 is 31686.2538992403

Scales and comparisons

• 31,813,591,009,473 seconds is equal to 1,011,573 years, 40 weeks, 6 days, 21 hours, 44 minutes, 33 seconds.
• To count from 1 to 31,813,591,009,473 would take you about two million, five hundred twenty-eight thousand, nine hundred thirty-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 31813591009473 cubic inches would be around 2640.5 feet tall.

Recreational maths with 31813591009473

• 31813591009473 backwards is 37490019531813
• The number of decimal digits it has is: 14
• The sum of 31813591009473's digits is 54
• More coming soon!