12638623869620

Names of 12638623869620

• Cardinal: 12638623869620 can be written as Twelve trillion, six hundred thirty-eight billion, six hundred twenty-three million, eight hundred sixty-nine thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.263862386962 × 10¹³

Factors of 12638623869620

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 215

Divisors of 12638623869620

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 35 38 43 49 70 76 86 95 98 133 139 140 172 190 196 215 245 266 278 301 361 380 430 490 532 556 602 665 695 722 817 860 931 973 980 1204 1330 1390 1444 1505 1634 1805 1849 1862 1946 2107 2527 2641 2660 2780 3010 3268 3610 3698 3724 3892 4085 4214 4655 4865 5054 5282 5719 5977 6020 6811 7220 7396 8170 8428 9245 9310 9730 10108 10535 10564 11438 11954 12635 12943 13205 13622 15523 16340 17689 18487 18490 18620 19321 19460 21070 22876 23908 25270 25886 26410 27244 28595 29885 31046 34055 35131 35378 36974 36980 38642 40033 41839 42140 50179 50540 51772 52820 57190 59770 62092 64715 68110 70262 70756 73948 77284 77615 80066 83678 88445 90601 92435 96605 100358 108661 113563 114380 119540 129409 129430 135247 136220 140524 155230 160132 167356 175655 176890 181202 184870 193210 200165 200716 209195 217322 227126 245917 250895 257011 258818 258860 270494 292873 310460 351253 351310 353780 362404 367099 369740 386420 400330 418390 434644 453005 454252 491834 501790 514022 517636 540988 543305 567815 585746 647045 667489 676235 702506 702620 734198 760627 794941 800660 830803 836780 906010 946729 983668 1003580 1028044 1086610 1135630 1171492 1229585 1285055 1294090 1334978 1352470 1405012 1464365 1468396 1521254 1589882 1661606 1721419 1756265 1799077 1812020 1835495 1893458 2157697 2173220 2271260 2458771 2459170 2569693 2570110 2588180 2669956 2704940 2928730 3042508 3179764 3323212 3337445 3442838 3512530 3598154 3670990 3786916 3803135 3974705 4154015 4315394 4672423 4733645 4883209 4917542 4918340 5139386 5140220 5564587 5815621 5857460 6674890 6885676 6974881 7025060 7196308 7341980 7606270 7949410 8308030 8607095 8630788 8995385 9344846 9467290 9766418 9835084 10278772 10788485 11129174 11631242 12293855 12593539 12848465 13349780 13949762 15103879 15212540 15785257 15898820 16616060 17214190 17987851 17990770 18689692 18934580 19532836 21576970 22258348 23262484 23362115 24416045 24587710 25187078 25696930 27822935 27899524 29078105 30207758 31570514 32706961 34182463 34428380 34874405 35724529 35975702 35981540 40709347 43153940 46724230 48824167 48832090 49175420 50374156 51393860 55645870 58156210 60415516 62967695 63141028 65413922 68364926 69748810 71449058 71951404 75519395 78926285 81418694 89939255 92780971 93448460 97648334 97664180 105727153 110496799 111291740 116312420 125935390 130827844 136729852 139497620 142898116 151038790 157852570 162837388 163534805 170912315 178622645 179878510 185561942 195296668 203546735 211454306 220993598 239277241 244120835 250071703 251870780 299919883 302077580 315705140 327069610 341769169 341824630 357245290 359757020 371123884 407093470 422908612 441987196 463904855 478554482 488241670 500143406 528635765 552483995 599839766 649466797 654139220 678766051 683538338 683649260 714490580 773477593 814186940 927809710 957108964 976483340 1000286812 1057271530 1104967990 1196386205 1199679532 1250358515 1298933594 1357532102 1367076676 1499599415 1546955186 1708845845 1750501921 1855619420 2099439181 2114543060 2209935980 2392772410 2500717030 2597867188 2715064204 2999198830 3093910372 3247333985 3393830255 3417691690 3501003842 3867387965 4198878362 4546267579 4751362357 4785544820 5001434060 5998397660 6494667970 6787660510 6835383380 7002007684 7734775930 8397756724 8752509605 9092535158 9502724714 10497195905 12896554969 12989335940 13575321020 14696074267 15469551860 17505019210 18185070316 19005449428 20994391810 22731337895 23756811785 25793109938 29392148534 33259536499 35010038420 41988783620 45462675790 47513623570 51586219876 58784297068 64482774845 66519072998 73480371335 90275884783 90925351580 95027247140 128965549690 133038145996 146960742670 166297682495 180551769566 257931099380 293921485340 332595364990 361103539132 451379423915 631931193481 665190729980 902758847830 1263862386962 1805517695660 2527724773924 3159655967405 6319311934810 12638623869620
• Sum of all divisors σ(n): 33601981498722
• Sum of proper divisors (its aliquot sum) s(n): 20963357629102
• 12638623869620 is an abundant number, because the sum of its proper divisors (20963357629102) is greater than itself. Its abundance is 8324733759482

Bases of 12638623869620

• Binary: 10110111111010101000101011111010101010110100₂
• Hexadecimal: 0xB7EA8AFAAB4
• Base-36: 4HA3QBYR8

Squares and roots of 12638623869620

• 12638623869620 squared (12638623869620²) is 159734813317728422758944400
• 12638623869620 cubed (12638623869620³) is 2018828224406737108997909149194429128000
• The square root of 12638623869620 is 3555084.2282033205
• The cube root of 12638623869620 is 23293.4203023109

Scales and comparisons

• 12,638,623,869,620 seconds is equal to 401,869 years, 7 weeks, 3 days, 20 hours, 40 minutes, 20 seconds.
• To count from 1 to 12,638,623,869,620 would take you about one million, four thousand, six 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 12638623869620 cubic inches would be around 1941.1 feet tall.

Recreational maths with 12638623869620

• 12638623869620 backwards is 02696832683621
• The number of decimal digits it has is: 14
• The sum of 12638623869620's digits is 62
• More coming soon!