19970937378720

Names of 19970937378720

• Cardinal: 19970937378720 can be written as Nineteen trillion, nine hundred seventy billion, nine hundred thirty-seven million, three hundred seventy-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.997093737872 × 10¹³

Factors of 19970937378720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 301

Divisors of 19970937378720

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 73 79 80 90 96 108 120 135 139 144 146 158 160 180 216 219 237 240 270 278 288 292 316 360 365 395 417 432 438 474 480 540 556 584 632 657 695 711 720 730 790 834 864 876 948 1080 1095 1112 1168 1185 1251 1264 1314 1390 1422 1440 1460 1580 1668 1752 1896 1971 2085 2133 2160 2190 2224 2336 2370 2502 2528 2628 2780 2844 2920 3160 3285 3336 3504 3555 3753 3792 3942 4170 4266 4320 4380 4448 4740 5004 5256 5329 5560 5688 5767 5840 6241 6255 6320 6570 6672 7008 7110 7506 7584 7884 8340 8532 8760 9480 9855 10008 10147 10512 10658 10665 10981 11120 11376 11534 11680 12482 12510 12640 13140 13344 14220 15012 15768 15987 16680 17064 17301 17520 18723 18765 18960 19710 20016 20294 21024 21316 21330 21962 22240 22752 23068 24964 25020 26280 26645 28440 28835 30024 30441 31205 31536 31974 32943 33360 34128 34602 35040 37446 37530 37920 39420 40032 40588 42632 42660 43924 46136 47961 49928 50040 50735 51903 52560 53290 54905 56169 56880 57670 60048 60882 62410 63072 63948 65886 66720 68256 69204 74892 75060 78840 79935 81176 85264 85320 86505 87848 91323 92272 93615 95922 98829 99856 100080 101470 103806 105120 106580 109810 112338 113760 115340 120096 121764 124820 127896 131772 138408 143883 149784 150120 152205 155709 157680 159870 162352 164715 168507 170528 170640 173010 175696 182646 184544 187230 191844 197658 199712 200160 202940 207612 213160 219620 224676 230680 239805 243528 249640 255792 259515 263544 273969 276816 280845 287766 296487 299568 300240 304410 311418 315360 319740 324704 329430 337014 341280 346020 351392 365292 374460 383688 395316 405880 415224 420991 426320 439240 449352 455593 456615 461360 479610 487056 494145 499280 511584 519030 527088 547938 553632 561690 575532 592974 599136 600480 608820 622836 639480 658860 674028 692040 719415 730584 740731 748920 767376 778545 790632 801613 811760 830448 841982 842535 852640 867499 878480 898704 911186 913230 922720 959220 974112 988290 998560 1038060 1054176 1095876 1123380 1151064 1185948 1217640 1245672 1262973 1278960 1317720 1348056 1366779 1369845 1384080 1438830 1461168 1481462 1482435 1497840 1534752 1557090 1581264 1603226 1623520 1660896 1683964 1685070 1734998 1756960 1797408 1822372 1826460 1918440 1976580 2076120 2104955 2191752 2222193 2246760 2277965 2302128 2371896 2404839 2435280 2491344 2525946 2557920 2602497 2635440 2696112 2733558 2739690 2768160 2877660 2922336 2962924 2964870 2995680 3114180 3162528 3206452 3367928 3370140 3469996 3644744 3652920 3703655 3788919 3836880 3953160 4008065 4100337 4152240 4209910 4337495 4383504 4444386 4493520 4555930 4604256 4743792 4809678 4870560 4982688 5051892 5204994 5270880 5392224 5467116 5479380 5755320 5925848 5929740 6228360 6314865 6412904 6666579 6735856 6740280 6833895 6939992 7214517 7289488 7305840 7407310 7577838 7673760 7807491 7906320 8016130 8200674 8304480 8419820 8674990 8767008 8888772 8987040 9111860 9487584 9619356 10103784 10409988 10934232 10958760 11110965 11366757 11510640 11851696 11859480 12024195 12301011 12456720 12629730 12825808 13012485 13333158 13471712 13480560 13667790 13879984 14429034 14578976 14611680 14814620 15155676 15614982 15812640 16032260 16401348 16839640 17349980 17777544 18223720 18944595 19238712 19999737 20207568 20501685 20819976 21643551 21868464 21917520 22221930 22733514 23021280 23422473 23703392 23718960 24048390 24602022 24913440 25259460 25651616 26024970 26666316 26961120 27335580 27759968 28858068 29629240 30311352 31229964 32064520 32802696 33258289 33332895 33679280 34699960 35555088 36072585 36447440 37889190 38477424 39037455 39999474 40415136 41003370 41639952 43287102 43736928 43835040 44443860 45467028 46844946 47437920 48096780 49204044 50518920 52049940 53332632 54671160 56833785 57716136 58517749 59258480 60622704 61505055 62459928 63327427 64129040 65605392 66516578 66665790 67358560 69399920 71110176 72145170 72894880 75778380 76954848 78074910 79998948 82006740 83279904 86574204 88887720 90934056 93689892 96193560 98408088 99774867 99998685 101037840 104099880 106665264 108217755 109342320 113667570 115432272 117035498 117112365 118516960 121245408 123010110 124919856 126654854 128258080 131210784 133033156 133331580 138799840 144290340 151556760 156149820 159997896 164013480 166291445 173148408 175553247 177775440 181868112 187379784 189982281 192387120 196816176 199549734 199997370 202075680 208199760 213330528 216435510 218684640 227335140 230864544 234070996 234224730 246020220 249839712 253309708 266066312 266663160 288580680 292588745 299324601 303113520 312299640 316637135 319995792 328026960 332582890 346296816 351106494 355550880 363736224 374759568 379964562 384774240 393632352 399099468 399994740 416399520 432871020 454670280 468141992 468449460 492040440 498874335 506619416 526659741 532132624 533326320 569946843 577161360 585177490 598649202 606227040 624599280 633274270 639991584 656053920 665165780 692593632 702212988 749519136 759929124 798198936 799989480 865742040 877766235 897973803 909340560 936283984 936898920 949911405 984080880 997748670 1013238832 1053319482 1064265248 1066652640 1139893686 1154322720 1170354980 1197298404 1249198560 1266548540 1330331560 1404425976 1496623005 1519858248 1579979223 1596397872 1599978960 1709840529 1731484080 1755532470 1795947606 1818681120 1872567968 1873797840 1899822810 1968161760 1995497340 2026477664 2106638964 2279787372 2340709960 2394596808 2533097080 2633298705 2660663120 2808851952 2849734215 2993246010 3039716496 3159958446 3192795744 3199957920 3419681058 3462968160 3511064940 3591895212 3747595680 3799645620 3990994680 4213277928 4489869015 4559574744 4622902171 4681419920 4789193616 5066194160 5266597410 5321326240 5617703904 5699468430 5986492020 6079432992 6319916892 6839362116 7022129880 7183790424 7599291240 7899896115 7981989360 8426555856 8549202645 8979738030 9119149488 9245804342 9362839840 9578387232 10132388320 10533194820 11398936860 11972984040 12639833784 13678724232 13868706513 14044259760 14367580848 15198582480 15799792230 15963978720 16853111712 17098405290 17959476060 18238298976 18491608684 21066389640 22797873720 23114510855 23945968080 25279667568 27357448464 27737413026 28088519520 28735161696 30397164960 31599584460 34196810580 35918952120 36983217368 41606119539 42132779280 45595747440 46229021710 47891936160 50559335136 54714896928 55474826052 63199168920 68393621160 69343532565 71837904240 73966434736 83212239078 84265558560 91191494880 92458043420 110949652104 124818358617 126398337840 136787242320 138687065130 143675808480 147932869472 166424478156 184916086840 208030597695 221899304208 249636717234 252796675680 273574484640 277374130260 332848956312 369832173680 416061195390 443798608416 499273434468 554748260520 624091793085 665697912624 739664347360 832122390780 998546868936 1109496521040 1248183586170 1331395825248 1664244781560 1997093737872 2218993042080 2496367172340 3328489563120 3994187475744 4992734344680 6656979126240 9985468689360 19970937378720
• Sum of all divisors σ(n): 72293721998400
• Sum of proper divisors (its aliquot sum) s(n): 52322784619680
• 19970937378720 is an abundant number, because the sum of its proper divisors (52322784619680) is greater than itself. Its abundance is 32351847240960

Bases of 19970937378720

• Binary: 100100010100111011000101000001101011110100000₂
• Hexadecimal: 0x1229D8A0D7A0
• Base-36: 72UISHBC0

Squares and roots of 19970937378720

• 19970937378720 squared (19970937378720²) is 398838339784755664708838400
• 19970937378720 cubed (19970937378720³) is 7965175508074004983576000368112078848000
• The square root of 19970937378720 is 4468885.4738871973
• The cube root of 19970937378720 is 27131.0217770085

Scales and comparisons

• 19,970,937,378,720 seconds is equal to 635,014 years, 1 week, 5 days, 13 hours, 12 minutes.
• To count from 1 to 19,970,937,378,720 would take you about one million, five hundred eighty-seven thousand, five hundred thirty-five 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 19970937378720 cubic inches would be around 2260.9 feet tall.

Recreational maths with 19970937378720

• 19970937378720 backwards is 02787373907991
• 19970937378720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19970937378720's digits is 72
• More coming soon!