21117741762320

Names of 21117741762320

• Cardinal: 21117741762320 can be written as Twenty-one trillion, one hundred seventeen billion, seven hundred forty-one million, seven hundred sixty-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.111774176232 × 10¹³

Factors of 21117741762320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 50473

Divisors of 21117741762320

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 37 40 49 56 59 70 74 80 98 112 118 140 148 185 196 236 245 259 280 295 296 343 370 392 413 472 490 518 560 590 592 686 740 784 826 944 980 1036 1180 1295 1372 1480 1652 1715 1813 1960 2065 2072 2183 2360 2401 2590 2744 2891 2960 3304 3430 3626 3920 4130 4144 4366 4720 4802 5180 5488 5782 6608 6860 7252 8260 8732 9065 9604 10360 10915 11564 12005 12691 13720 14455 14504 15281 16520 17464 18130 19208 20237 20720 21830 23128 24010 25382 27440 28910 29008 30562 33040 34928 36260 38416 40474 43660 46256 48020 50363 50764 57820 61124 63455 72520 76405 80948 87320 88837 96040 100726 101185 101528 106967 115640 122248 126910 141659 145040 152810 161896 174640 177674 192080 201452 202370 203056 213934 231280 244496 251815 253820 283318 305620 323792 352541 355348 402904 404740 427868 444185 503630 507640 534835 566636 611240 705082 708295 710696 748769 805808 809480 855736 888370 1007260 1015280 1069670 1133272 1222480 1410164 1416590 1421392 1497538 1618960 1711472 1762705 1776740 1863431 2014520 2139340 2266544 2467787 2820328 2833180 2971417 2995076 3525410 3553480 3726862 3743845 4029040 4278680 4935574 5241383 5640656 5666360 5942834 5990152 7050820 7106960 7453724 7487690 8557360 9317155 9871148 10482766 11332720 11885668 11980304 12338935 13044017 14101640 14857085 14907448 14975380 17274509 18634310 19742296 20799919 20965532 23771336 24677870 26088034 26206915 28203280 29714170 29814896 29950760 34549018 37268620 39484592 41599838 41931064 47542672 49355740 52176068 52413830 59428340 59901520 65220085 69098036 74537240 83199676 83862128 86372545 91308119 98711480 103999595 104352136 104827660 109942429 118856680 120921563 130440170 138196072 145599433 149074480 166399352 172745090 182616238 197422960 207999190 208704272 209655320 219884858 237713360 241843126 260880340 276392144 291198866 332798704 345490180 365232476 415998380 419310640 439769716 456540595 483686252 521760680 549712145 582397732 604607815 639156833 690980360 727997165 730464952 769597003 831996760 879539432 913081190 967372504 1019196031 1043521360 1099424290 1164795464 1209215630 1278313666 1381960720 1455994330 1460929904 1539194006 1663993520 1759078864 1826162380 1934745008 2038392062 2198848580 2329590928 2418431260 2556627332 2911988660 3078388012 3195784165 3652324760 3847985015 4076784124 4397697160 4474097831 4836862520 5095980155 5113254664 5387179021 5823977320 6156776024 6391568330 7134372217 7304649520 7695970030 8153568248 8795394320 8948195662 9673725040 10191960310 10226509328 10774358042 11647954640 12313552048 12783136660 14268744434 15391940060 16307136496 17896391324 20383920620 21548716084 22370489155 25566273320 26935895105 28537488868 30783880120 35671861085 35792782648 37710253147 40767841240 43097432168 44740978310 51132546640 53871790210 57074977736 61567760240 71343722170 71585565296 75420506294 81535682480 86194864336 89481956620 107743580420 114149955472 142687444340 150841012588 178963913240 188551265735 215487160840 263971772029 285374888680 301682025176 357927826480 377102531470 430974321680 527943544058 570749777360 603364050352 754205062940 1055887088116 1319858860145 1508410125880 2111774176232 2639717720290 3016820251760 4223548352464 5279435440580 10558870881160 21117741762320
• Sum of all divisors σ(n): 59824780701120
• Sum of proper divisors (its aliquot sum) s(n): 38707038938800
• 21117741762320 is an abundant number, because the sum of its proper divisors (38707038938800) is greater than itself. Its abundance is 17589297176480

Bases of 21117741762320

• Binary: 100110011010011011011011111110000011100010000₂
• Hexadecimal: 0x1334DB7F0710
• Base-36: 7HHCU78Y8

Squares and roots of 21117741762320

• 21117741762320 squared (21117741762320²) is 445959017140034219371782400
• 21117741762320 cubed (21117741762320³) is 9417647360541281322021369543055559168000
• The square root of 21117741762320 is 4595404.4177112421
• The cube root of 21117741762320 is 27640.7076969163

Scales and comparisons

• 21,117,741,762,320 seconds is equal to 671,478 years, 45 weeks, 10 hours, 25 minutes, 20 seconds.
• To count from 1 to 21,117,741,762,320 would take you about one million, six hundred seventy-eight thousand, six hundred ninety-seven 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 21117741762320 cubic inches would be around 2303.4 feet tall.

Recreational maths with 21117741762320

• 21117741762320 backwards is 02326714771112
• The number of decimal digits it has is: 14
• The sum of 21117741762320's digits is 44
• More coming soon!