20215022251320

Names of 20215022251320

• Cardinal: 20215022251320 can be written as Twenty trillion, two hundred fifteen billion, twenty-two million, two hundred fifty-one thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.021502225132 × 10¹³

Factors of 20215022251320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6843

Divisors of 20215022251320

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 17 18 20 24 26 30 34 36 39 40 45 51 52 60 65 68 72 78 85 90 102 104 117 120 130 136 153 156 169 170 180 195 204 221 234 255 260 289 306 312 338 340 360 390 408 442 468 507 510 520 578 585 612 663 676 680 765 780 845 867 884 936 1014 1020 1105 1156 1170 1224 1326 1352 1445 1521 1530 1560 1690 1734 1768 1989 2028 2040 2197 2210 2312 2340 2535 2601 2652 2873 2890 3042 3060 3315 3380 3468 3757 3978 4056 4335 4394 4420 4680 5070 5202 5304 5746 5780 6084 6120 6591 6630 6760 6803 6936 7514 7605 7956 8619 8670 8788 8840 9945 10140 10404 10985 11271 11492 11560 12168 13005 13182 13260 13606 14365 15028 15210 15912 17238 17340 17576 18785 19773 19890 20280 20409 20808 21970 22542 22984 25857 26010 26364 26520 27212 28561 28730 30056 30420 32955 33813 34015 34476 34680 37349 37570 39546 39780 40818 43095 43940 45084 48841 51714 52020 52728 54424 56355 57122 57460 60840 61227 65910 67626 68030 68952 74698 75140 79092 79560 81636 85683 86190 87880 88439 90168 97682 98865 102045 103428 104040 112047 112710 114244 114920 115651 122454 129285 131820 135252 136060 142805 146523 149396 150280 158184 163272 169065 171366 172380 176878 186745 195364 197730 204090 206856 224094 225420 228488 231302 244205 244908 257049 258570 263640 265317 270504 272120 285610 293046 298792 306135 336141 338130 342732 344760 346953 353756 373490 390728 395460 408180 428415 439569 442195 448188 450840 462604 485537 488410 489816 514098 517140 530634 560235 571220 578255 586092 612270 634933 672282 676260 685464 693906 707512 732615 746980 790920 795951 816360 856830 879138 884390 896376 925208 971074 976820 1028196 1034280 1040859 1061268 1120470 1142440 1149707 1156510 1172184 1224540 1269866 1285245 1326585 1344564 1352520 1387812 1456611 1465230 1493960 1503463 1591902 1680705 1713660 1734765 1758276 1768780 1904799 1942148 1953640 1966067 2056392 2081718 2122536 2197845 2240940 2299414 2313020 2427685 2449080 2539732 2570490 2653170 2689128 2775624 2913222 2930460 3006926 3174665 3183804 3361410 3427320 3449121 3469530 3516552 3537560 3809598 3884296 3932134 3979755 4163436 4369833 4395690 4481880 4510389 4598828 4626040 4855370 5079464 5140980 5204295 5306340 5714397 5748535 5826444 5860920 5898201 6013852 6349330 6367608 6722820 6898242 6939060 7283055 7517315 7619196 7864268 7959510 8254129 8326872 8739666 8791380 9020778 9197656 9523995 9710740 9830335 10281960 10347363 10408590 10612680 11428794 11497070 11652888 11796402 12027704 12698660 13445640 13531167 13796484 13878120 14566110 14946191 15034630 15238392 15728536 15919020 16508258 17245605 17479332 17582760 17694603 18041556 19047990 19421480 19545019 19660670 20694726 20817180 21849165 22551945 22857588 22994140 23592804 24762387 25397320 25558871 27062334 27592968 28571985 29132220 29491005 29892382 30069260 31838040 33016516 34491210 34958664 35389206 36083112 38095980 39090038 39321340 41270645 41389452 41634360 43698330 44838573 45103890 45715176 45988280 47185608 49524774 51117742 51736815 54124668 57143970 58264440 58635057 58982010 59784764 60138520 66033032 67655835 68982420 70778412 74287161 74730955 76191960 76676613 78180076 78642680 82541290 82778904 87396660 88473015 89677146 90207780 97725095 99049548 102235484 103473630 108249336 114287940 117270114 117964020 119569528 123811935 127794355 134515719 135311670 137964840 141556824 148574322 149461910 153353226 156360152 165082580 174793320 175905171 176946030 179354292 180415560 194300483 195450190 198099096 204470968 206947260 224192865 228575880 230029839 234540228 235928040 247623870 254085247 255588710 269031438 270623340 293175285 297148644 298923820 306706452 330165160 332265323 351810342 353892060 358708584 371435805 383383065 388600966 390900380 413894520 448385730 460059678 469080456 495247740 508170494 511177420 538062876 541246680 582901449 586350570 594297288 597847640 613412904 664530646 672578595 703620684 707784120 742871610 762255741 766766130 777201932 781800760 879525855 896771460 920119356 971502415 990495480 996795969 1016340988 1022354840 1076125752 1150149195 1165802898 1172701140 1270426235 1329061292 1345157190 1407241368 1485743220 1524511482 1533532260 1554403864 1661326615 1748704347 1759051710 1793542920 1840238712 1943004830 1993591938 2032681976 2286767223 2300298390 2331605796 2345402280 2540852470 2658122584 2690314380 2914507245 2971486440 2990387907 3049022964 3067064520 3303108211 3322653230 3497408694 3518103420 3811278705 3886009660 3987183876 4319449199 4573534446 4600596780 4663211592 4983979845 5081704940 5380628760 5829014490 5980775814 6098045928 6606216422 6645306460 6994817388 7036206840 7622557410 7772019320 7974367752 8638898398 8743521735 9147068892 9201193560 9909324633 9967959690 10163409880 11433836115 11658028980 11961551628 12958347597 13212432844 13290612920 13989634776 14951939535 15245114820 16515541055 17277796796 17487043470 18294137784 19818649266 19935919380 21597245995 22867672230 23316057960 23923103256 25916695194 26424865688 29727973899 29903879070 30490229640 33031082110 34555593592 34974086940 38875042791 39637298532 39871838760 43194491990 45735344460 49546623165 51833390388 56152839587 59455947798 59807758140 64791737985 66062164220 69948173880 77750085582 79274597064 86388983980 91470688920 99093246330 103666780776 112305679174 118911895596 119615516280 129583475970 132124328440 148639869495 155500171164 168458518761 172777967960 194375213955 198186492660 224611358348 237823791192 259166951940 280764197935 297279738990 311000342328 336917037522 388750427910 396372985320 449222716696 505375556283 518333903880 561528395870 594559477980 673834075044 777500855820 842292593805 1010751112566 1123056791740 1189118955960 1347668150088 1555001711640 1684585187610 2021502225132 2246113583480 2526877781415 3369170375220 4043004450264 5053755562830 6738340750440 10107511125660 20215022251320
• Sum of all divisors σ(n): 75617599763160
• Sum of proper divisors (its aliquot sum) s(n): 55402577511840
• 20215022251320 is an abundant number, because the sum of its proper divisors (55402577511840) is greater than itself. Its abundance is 35187555260520

Bases of 20215022251320

• Binary: 100100110001010101101001110000110110100111000₂
• Hexadecimal: 0x1262AD386D38
• Base-36: 75YNIB8E0

Squares and roots of 20215022251320

• 20215022251320 squared (20215022251320²) is 408647124621362721241742400
• 20215022251320 cubed (20215022251320³) is 8260810717158784439722569036807499968000
• The square root of 20215022251320 is 4496111.9037808657
• The cube root of 20215022251320 is 27241.1063202535

Scales and comparisons

• 20,215,022,251,320 seconds is equal to 642,775 years, 9 weeks, 1 day, 22 hours, 42 minutes.
• To count from 1 to 20,215,022,251,320 would take you about one million, six hundred six thousand, nine hundred thirty-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 20215022251320 cubic inches would be around 2270.1 feet tall.

Recreational maths with 20215022251320

• 20215022251320 backwards is 02315222051202
• The number of decimal digits it has is: 14
• The sum of 20215022251320's digits is 27
• More coming soon!