19440361838664

Names of 19440361838664

• Cardinal: 19440361838664 can be written as Nineteen trillion, four hundred forty billion, three hundred sixty-one million, eight hundred thirty-eight thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.9440361838664 × 10¹³

Factors of 19440361838664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4445

Divisors of 19440361838664

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 17 18 24 26 27 34 36 39 51 52 54 68 72 78 81 102 104 108 117 136 153 156 162 169 204 216 221 234 243 281 306 312 324 338 351 408 442 459 468 486 507 562 612 648 663 676 702 729 843 884 918 936 972 1014 1053 1124 1224 1326 1352 1377 1404 1458 1521 1686 1768 1836 1944 1989 2028 2106 2248 2529 2652 2754 2808 2873 2916 3042 3159 3372 3653 3672 3978 4056 4129 4131 4212 4563 4777 5058 5304 5508 5746 5832 5967 6084 6318 6744 7306 7587 7956 8258 8262 8424 8619 9126 9477 9554 10116 10959 11016 11492 11934 12168 12387 12393 12636 13689 14331 14612 15174 15912 16516 16524 17238 17901 18252 18954 19108 20232 21918 22761 22984 23868 24774 24786 25272 25857 27378 28662 29224 30348 32877 33032 33048 34476 35802 36504 37161 37908 38216 41067 42993 43836 45522 47489 47736 49548 49572 51714 53677 53703 54756 57324 60696 62101 65754 68283 68952 70193 71604 74322 75816 77571 82134 85986 87672 91044 94978 98631 99096 99144 103428 107354 107406 109512 111483 114648 123201 124202 128979 131508 136566 140386 142467 143208 148644 155142 161031 161109 164268 171972 182088 186303 189956 197262 204849 206856 210579 214708 214812 222966 232713 246402 248404 257958 263016 273132 280772 284934 295893 297288 310284 322062 322218 328536 334449 343944 372606 379912 386937 394524 409698 421158 427401 429416 429624 445932 465426 483093 492804 496808 515916 546264 558909 561544 569868 591786 620568 631737 644124 644436 668898 697801 698139 745212 773874 789048 807313 819396 842316 854802 887679 891864 912509 930852 966186 985608 1003347 1031832 1117818 1139736 1160249 1160811 1183572 1263474 1282203 1288248 1288872 1337796 1395602 1396278 1449279 1490424 1547748 1614626 1638792 1676727 1684632 1709604 1775358 1825018 1861704 1895211 1932372 2006694 2093403 2094417 2235636 2320498 2321622 2367144 2421939 2526948 2564406 2663037 2675592 2737527 2791204 2792556 2898558 3010041 3095496 3229252 3353454 3419208 3480747 3482433 3550716 3650036 3790422 3846609 3864744 4013388 4186806 4188834 4347837 4471272 4640996 4643244 4843878 5030181 5053896 5128812 5326074 5475054 5582408 5585112 5685633 5797116 6020082 6280209 6458504 6706908 6961494 6964866 7101432 7265817 7300072 7580844 7693218 8026776 8212581 8373612 8377668 8695674 9281992 9286488 9687756 10060362 10257624 10442241 10652148 10950108 11371266 11539827 11594232 11862617 12040164 12560418 13043511 13413816 13922988 13929732 14531634 15083237 15090543 15161688 15386436 16425162 16747224 16755336 17056899 17391348 18840627 19375512 19724233 20120724 20884482 21304296 21797451 21900216 22742532 23079654 23725234 24080328 24637743 25120836 26087022 27845976 27859464 29063268 30166474 30181086 30772872 31326723 32850324 34113798 34619481 34782696 35587851 37681254 39130533 39448466 40241448 41768964 43594902 45249711 45271629 45485064 46159308 47450468 49275486 50241672 51170697 52174044 56521881 58126536 59172699 60332948 60362172 62653446 65392353 65700648 68227596 69238962 71175702 73913229 75362508 78261066 78896932 83537928 87189804 90499422 90543258 92318616 93980169 94900936 98550972 102341394 104348088 106763553 113043762 118345398 120665896 120724344 125306892 130784706 135749133 136455192 138477924 142351404 147826458 150725016 156522132 157793864 169565643 174379608 177518097 180998844 181086516 187960338 196082081 196177059 197101944 204682788 213527106 221739687 226087524 236690796 250613784 256415029 261569412 271498266 276955848 281940507 284702808 295652916 313044264 320290659 339131286 355036194 361997688 362173032 375920676 392164162 392354118 407247399 409365576 427054212 443479374 452175048 473381592 508696929 512830058 523138824 532554291 542996532 563881014 588246243 588531177 591305832 640581318 665219061 678262572 710072388 751841352 769245087 784328324 784708236 814494798 845821521 854108424 886958748 960871977 1017393858 1025660116 1065108582 1085993064 1127762028 1176492486 1177062354 1221742197 1281162636 1330438122 1356525144 1420144776 1538490174 1568656648 1569416472 1597662873 1628989596 1691643042 1764738729 1773917496 1921743954 2034787716 2051320232 2130217164 2255524056 2307735261 2352984972 2354124708 2443484394 2562325272 2660876244 2882615931 3076980348 3195325746 3257979192 3333395377 3383286084 3529477458 3665226591 3843487908 4069575432 4260434328 4615470522 4705969944 4708249416 4792988619 4886968788 5294216187 5321752488 5765231862 6153960696 6390651492 6666790754 6766572168 6923205783 7058954916 7330453182 7686975816 8647847793 9230941044 9585977238 9773937576 10000186131 10588432374 10995679773 11530463724 12781302984 13333581508 13846411566 14117909832 14378965857 14660906364 15882648561 17295695586 18461882088 19171954476 20000372262 20769617349 21176864748 21991359546 23060927448 26667163016 27692823132 28757931714 29321812728 30000558393 31765297122 34591391172 38343908952 40000744524 41539234698 42353729496 43982719092 47647945683 55385646264 57515863428 60001116786 62308852047 63530594244 69182782344 80001489048 83078469396 87965438184 90001675179 95295891366 115031726856 120002233572 124617704094 127061188488 142943837049 166156938792 180003350358 186926556141 190591782732 240004467144 249235408188 270005025537 285887674098 360006700716 373853112282 381183565464 498470816376 540010051074 571775348196 720013401432 747706224564 810015076611 1080020102148 1143550696392 1495412449128 1620030153222 2160040204296 2430045229833 3240060306444 4860090459666 6480120612888 9720180919332 19440361838664
• Sum of all divisors σ(n): 62897614705800
• Sum of proper divisors (its aliquot sum) s(n): 43457252867136
• 19440361838664 is an abundant number, because the sum of its proper divisors (43457252867136) is greater than itself. Its abundance is 24016891028472

Bases of 19440361838664

• Binary: 100011010111001001111110111001001100001001000₂
• Hexadecimal: 0x11AE4FDC9848
• Base-36: 6W2S1I4I0

Squares and roots of 19440361838664

• 19440361838664 squared (19440361838664²) is 377927668418183538765304896
• 19440361838664 cubed (19440361838664³) is 7347050622892117064122500808373121298944
• The square root of 19440361838664 is 4409122.5701565613
• The cube root of 19440361838664 is 26888.5953039773

Scales and comparisons

• 19,440,361,838,664 seconds is equal to 618,143 years, 19 weeks, 2 days, 22 hours, 44 minutes, 24 seconds.
• To count from 1 to 19,440,361,838,664 would take you about one million, five hundred forty-five thousand, three hundred fifty-eight 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 19440361838664 cubic inches would be around 2240.7 feet tall.

Recreational maths with 19440361838664

• 19440361838664 backwards is 46683816304491
• The number of decimal digits it has is: 14
• The sum of 19440361838664's digits is 63
• More coming soon!