31999028924772

Names of 31999028924772

• Cardinal: 31999028924772 can be written as Thirty-one trillion, nine hundred ninety-nine billion, twenty-eight million, nine hundred twenty-four thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 3.1999028924772 × 10¹³

Factors of 31999028924772

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1547

Divisors of 31999028924772

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 23 26 27 28 36 39 42 46 49 52 54 63 69 78 81 84 91 92 98 108 117 126 138 147 156 161 162 182 189 196 207 234 243 252 273 276 294 299 322 324 351 364 378 414 441 468 483 486 546 567 588 598 621 637 644 702 756 819 828 882 897 966 972 1053 1092 1127 1134 1196 1242 1274 1323 1404 1449 1499 1638 1701 1764 1794 1863 1911 1932 2093 2106 2254 2268 2457 2484 2548 2646 2691 2898 2998 3159 3276 3381 3402 3588 3726 3822 3969 4186 4212 4347 4497 4508 4914 5292 5382 5589 5733 5796 5996 6279 6318 6762 6804 7371 7452 7644 7938 8073 8372 8694 8994 9828 10143 10493 10764 11178 11466 11907 12558 12636 13041 13491 13524 14651 14742 15876 16146 17199 17388 17988 18837 19487 20286 20986 22113 22356 22932 23814 24219 25116 26082 26982 29302 29484 30429 31479 32292 34398 34477 37674 38974 39123 40473 40572 41972 43953 44226 47628 48438 51597 52164 53964 56511 58461 58604 60858 62958 68796 68954 72657 73451 75348 77948 78246 80946 87906 88452 91287 94437 96876 103194 103431 113022 116922 121419 121716 125916 131859 136409 137908 145314 146902 154791 156492 161892 169533 175383 175812 182574 188874 206388 206862 220353 226044 233844 241339 242838 263718 272818 273861 283311 290628 293804 309582 310293 339066 350766 364257 365148 377748 395577 409227 413724 440706 448201 482678 485676 508599 526149 527436 545636 547722 566622 619164 620586 661059 678132 701532 724017 728514 791154 818454 849933 881412 896402 930879 954863 965356 1017198 1052298 1095444 1133244 1186731 1227681 1241172 1322118 1344603 1448034 1457028 1578447 1582308 1636908 1689373 1699866 1792804 1861758 1909726 1983177 2034396 2104596 2172051 2247001 2373462 2455362 2549799 2644236 2689206 2792637 2864589 2896068 3137407 3156894 3378746 3399732 3560193 3683043 3723516 3819452 3966354 4033809 4344102 4494002 4735341 4746924 4910724 5068119 5099598 5378412 5585274 5729178 5949531 6274814 6313788 6516153 6741003 6757492 7120386 7366086 7932708 8067618 8377911 8593767 8688204 8988004 9412221 9470682 10136238 10199196 11049129 11170548 11458356 11899062 12101427 12549628 13032306 13482006 14240772 14732172 15204357 15729007 16135236 16755822 17187534 17848593 18824442 18941364 19548459 20223009 20272476 21961849 22098258 23798124 24202854 25781301 26064612 26964012 28236663 29211013 30408714 31458014 33147387 33511644 34375068 35697186 36304281 37648884 39096918 40446018 43923698 44196516 45613071 47187021 48405708 51562602 51681023 56473326 58422026 58645377 60669027 60817428 62916028 65885547 66294774 71394372 72608562 77343903 78193836 80892036 84709989 87633039 87847396 91226142 94374042 103125204 103362046 108912843 110103049 112946652 116844052 117290754 121338054 131771094 132589548 136839213 141561063 145217124 154687806 155043069 169419978 175266078 182007081 182452284 188748084 197656641 204477091 206724092 217825686 220206098 232031709 234581508 242676108 254129967 262899117 263542188 273678426 283122126 309375612 310086138 330309147 338839956 350532156 361767161 364014162 395313282 408954182 410517639 424683189 435651372 440412196 464063418 465129207 508259934 525798234 546021243 547356852 566244252 592969923 613431273 620172276 660618294 671853299 723534322 728028324 762389901 788697351 790626564 817908364 821035278 849366378 928126836 930258414 990927441 1016519868 1051596468 1085301483 1092042486 1185939846 1226862546 1274049567 1321236588 1343706598 1395387621 1431339637 1447068644 1524779802 1577394702 1642070556 1698732756 1778909769 1840293819 1860516828 1981854882 2015559897 2170602966 2184084972 2366092053 2371879692 2453725092 2532370127 2548099134 2687413196 2790775242 2862679274 2972782323 3049559604 3154789404 3255904449 3557819538 3680587638 3822148701 3963709764 4031119794 4186162863 4294018911 4341205932 4702973093 4732184106 5064740254 5096198268 5336729307 5520881457 5581550484 5725358548 5945564646 6046679691 6511808898 7098276159 7115639076 7361175276 7597110381 7644297402 8062239588 8372325726 8588037822 8918346969 9405946186 9464368212 9767713347 10129480508 10673458614 11041762914 11891129292 12093359382 12558488589 12882056733 13023617796 14108919279 14196552318 15194220762 15288594804 16562644371 16744651452 17176075644 17836693938 18140039073 18811892372 19535426694 21346917228 22083525828 22791331143 24186718764 25116977178 25764113466 26755040907 28217838558 28393104636 29303140041 30388441524 32920811651 33125288742 35673387876 36280078146 38646170199 39070853388 42326757837 45582662286 49687933113 50233954356 51528226932 53510081814 54420117219 56435677116 58606280082 65841623302 66250577484 68373993429 72560156292 77292340398 84653515674 87909420123 91165324572 98762434953 99375866226 107020163628 108840234438 115938510597 117212560164 126980273511 131683246604 136747986858 154584680796 163260351657 169307031348 175818840246 197524869906 198751732452 205121980287 217680468876 231877021194 253960547022 273495973716 296287304859 326520703314 347815531791 351637680492 380940820533 395049739812 410243960574 463754042388 507921094044 592574609718 615365940861 653041406628 695631063582 761881641066 820487921148 888861914577 1142822461599 1185149219436 1230731881722 1391262127164 1523763282132 1777723829154 2285644923198 2461463763444 2666585743731 3555447658308 4571289846396 5333171487462 7999757231193 10666342974924 15999514462386 31999028924772
• Sum of all divisors σ(n): 109725265855296
• Sum of proper divisors (its aliquot sum) s(n): 77726236930524
• 31999028924772 is an abundant number, because the sum of its proper divisors (77726236930524) is greater than itself. Its abundance is 45727208005752

Bases of 31999028924772

• Binary: 111010001101001011010110000001001000101100100₂
• Hexadecimal: 0x1D1A5AC09164
• Base-36: BCC5FMQ90

Squares and roots of 31999028924772

• 31999028924772 squared (31999028924772²) is 1023937852128395098435251984
• 31999028924772 cubed (31999028924772³) is 32765016947425429738372576393236399747648
• The square root of 31999028924772 is 5656768.4171063605
• The cube root of 31999028924772 is 31747.6998932323

Scales and comparisons

• 31,999,028,924,772 seconds is equal to 1,017,470 years, 7 weeks, 2 days, 1 hour, 46 minutes, 12 seconds.
• To count from 1 to 31,999,028,924,772 would take you about two million, five hundred forty-three thousand, six hundred seventy-five 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 31999028924772 cubic inches would be around 2645.6 feet tall.

Recreational maths with 31999028924772

• 31999028924772 backwards is 27742982099913
• The number of decimal digits it has is: 14
• The sum of 31999028924772's digits is 72
• More coming soon!