21440208711474

Names of 21440208711474

• Cardinal: 21440208711474 can be written as Twenty-one trillion, four hundred forty billion, two hundred eight million, seven hundred eleven thousand, four hundred seventy-four.

Scientific notation

• Scientific notation: 2.1440208711474 × 10¹³

Factors of 21440208711474

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4528

Divisors of 21440208711474

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 31 38 42 43 49 57 62 63 86 93 98 114 126 129 133 147 171 186 217 258 266 279 294 301 342 343 387 399 434 441 558 589 602 651 686 774 798 817 882 903 931 961 1029 1178 1197 1302 1333 1519 1634 1767 1806 1862 1922 1953 2058 2107 2394 2451 2666 2709 2793 2883 3038 3087 3534 3906 3999 4123 4214 4423 4557 4902 5301 5418 5586 5719 5766 6174 6321 6517 6727 7353 7998 8246 8379 8649 8846 9114 9331 10602 10633 11438 11997 12369 12642 13034 13269 13454 13671 14706 14749 16758 17157 17298 18259 18662 18963 19551 20181 21266 23994 24738 25327 26538 27342 27993 28861 29498 30961 31899 34314 36518 37107 37926 39102 39807 40033 40362 41323 44247 47089 50654 51471 54777 55986 57722 58653 60543 61922 63798 65317 74214 75981 79614 80066 82646 83979 84037 86583 88494 92883 94178 95697 102942 109554 117306 120099 121086 123969 127813 130634 132741 137113 141267 151962 164331 167958 168074 173166 177289 185766 190189 191394 195951 202027 216727 227943 240198 247938 252111 255626 259749 265482 274226 278649 280231 282534 289261 328662 329623 354578 360297 371907 380378 383439 391902 404054 411339 423801 433454 455886 457219 504222 519498 531867 557298 560462 570567 578522 587853 588259 606081 650181 659246 720594 743814 756333 766878 785137 822678 840693 847602 867783 894691 914438 959791 988869 1063734 1141134 1150317 1175706 1176518 1212162 1234017 1241023 1300362 1331323 1371657 1512666 1517089 1570274 1595601 1681386 1711701 1735566 1764777 1789382 1818243 1919582 1950543 1977738 2024827 2300634 2355411 2468034 2482046 2522079 2603349 2605147 2662646 2684073 2743314 2879373 2966607 3034178 3191202 3423402 3529554 3613591 3636486 3723069 3901086 3993969 4049654 4114971 4117813 4250503 4551267 4710822 5044158 5206698 5210294 5294331 5368146 5495959 5758746 5895859 5933214 6074481 6262837 6718537 7066233 7227182 7446138 7815441 7987938 8052219 8229942 8235626 8501006 8638119 8687161 9102534 9319261 10588662 10840773 10991918 11169207 11791718 11981907 12148962 12353439 12525674 12751509 13437074 13653801 14132466 14173789 15630882 16104438 16487877 17276238 17374322 17687577 18223443 18236029 18638522 18788511 20155611 21681546 22338414 23446323 23963814 24706878 25295137 25503018 26061483 27307602 27957783 28347578 28824691 29753521 32522319 32975754 35375154 36446886 36472058 37060317 37577022 38254527 38471713 40311222 41271013 42521367 46892646 47029759 49463631 50590274 52122966 53062731 54708087 55915566 56365533 57649382 59507042 60466833 65044638 65234827 74120634 75885411 76509054 76943426 78184449 80759557 82542026 83873349 85042734 86474073 89260563 94059518 98927262 106125462 109416174 112021321 112731066 115415139 120933666 123813039 127564101 127652203 130469654 141089277 151770822 156368898 161519114 164124261 167746698 172948146 177065959 178521126 182771629 195704481 208274647 224042642 227656233 230830278 242278671 247626078 255128202 255304406 259422219 267781689 269301991 282178554 288897091 328248522 336063963 346245417 354131918 365543258 371439117 382956609 391408962 416549294 423267831 455312466 484557342 518844438 531197877 535563378 538603982 548314887 565316899 577794182 587113443 624823941 672127926 692490834 726836013 742878234 765913218 784149247 807905973 846535662 866691273 893565421 1008191889 1062395754 1096629774 1130633798 1148869827 1174226886 1239461713 1249647882 1279401403 1453672026 1457922529 1568298494 1593593631 1615811946 1644944661 1695950697 1733382546 1787130842 1874471823 2016383778 2022279637 2297739654 2352447741 2423717919 2478923426 2558802806 2600073819 2680696263 2915845058 3187187262 3289889322 3391901394 3472660951 3718385139 3748943646 3838204209 3957218293 4044559274 4373767587 4704895482 4847435838 5087852091 5200147638 5361392526 5489044729 6066838911 6945321902 7057343223 7436770278 7676408418 7914436586 8042088789 8747535174 8955809821 10175704182 10417982853 10978089458 11155155417 11514612627 11871654879 12133677822 13121302761 14114686446 16084177578 16467134187 17911619642 18200516733 20835965706 22310310834 23029225254 23743309758 24308626657 26242605522 26867429463 27700528051 31253948559 32934268374 35614964637 36401033466 38423313103 48617253314 49401402561 53734858926 55401056102 62507897118 62690668747 71229929274 72925879971 76846626206 80602288389 83101584153 98802805122 115269939309 125381337494 145851759942 161204576778 166203168306 170160386599 188072006241 218777639913 230539878618 249304752459 340320773198 345809817927 376144012482 437555279826 498609504918 510481159797 564216018723 691619635854 1020962319594 1128432037446 1191122706193 1531443479391 2382245412386 3062886958782 3573368118579 7146736237158 10720104355737 21440208711474
• Sum of all divisors σ(n): 60307543296000
• Sum of proper divisors (its aliquot sum) s(n): 38867334584526
• 21440208711474 is an abundant number, because the sum of its proper divisors (38867334584526) is greater than itself. Its abundance is 17427125873052

Bases of 21440208711474

• Binary: 100110111111111110000000001100010111100110010₂
• Hexadecimal: 0x137FF0062F32
• Base-36: 7LLHUP3CI

Squares and roots of 21440208711474

• 21440208711474 squared (21440208711474²) is 459682549591565599379252676
• 21440208711474 cubed (21440208711474³) is 9855689804265663784445391510751026404424
• The square root of 21440208711474 is 4630357.2984677975
• The cube root of 21440208711474 is 27780.6883768875

Scales and comparisons

• 21,440,208,711,474 seconds is equal to 681,732 years, 16 weeks, 3 days, 18 hours, 57 minutes, 54 seconds.
• To count from 1 to 21,440,208,711,474 would take you about one million, seven hundred four thousand, three hundred thirty 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 21440208711474 cubic inches would be around 2315.1 feet tall.

Recreational maths with 21440208711474

• 21440208711474 backwards is 47411780204412
• The number of decimal digits it has is: 14
• The sum of 21440208711474's digits is 45
• More coming soon!