61221980714612616900

Names of 61221980714612616900

• Cardinal: 61221980714612616900 can be written as Sixty-one quintillion, two hundred twenty-one quadrillion, nine hundred eighty trillion, seven hundred fourteen billion, six hundred twelve million, six hundred sixteen thousand, nine hundred.

Scientific notation

• Scientific notation: 6.12219807146126169 × 10¹⁹

Factors of 61221980714612616900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 453

Divisors of 61221980714612616900

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 135 150 162 180 225 270 300 324 405 443 450 540 675 810 886 900 1329 1350 1620 1772 2025 2215 2658 2700 3987 4050 4430 5316 6645 7974 8100 8860 11075 11961 13290 15948 19935 22150 23922 26580 33225 35883 39870 44300 47844 59805 66450 71766 79740 99675 119610 132900 143532 179415 196249 199350 239220 299025 358830 392498 398700 588747 598050 717660 784996 897075 981245 1177494 1196100 1766241 1794150 1962490 2354988 2943735 3532482 3588300 3924980 4906225 5298723 5887470 7064964 8831205 9812450 10597446 11774940 14718675 15896169 17662410 19624900 21194892 26493615 29437350 31792338 35324820 44156025 52987230 58874700 63584676 79480845 86938307 88312050 105974460 132468075 158961690 173876614 176624100 260814921 264936150 317923380 347753228 397404225 434691535 521629842 529872300 782444763 794808450 869383070 1043259684 1304074605 1564889526 1589616900 1738766140 2173457675 2347334289 2608149210 3129779052 3912223815 4346915350 4694668578 5216298420 6520373025 7042002867 7824447630 8693830700 9389337156 11736671445 13040746050 14084005734 15648895260 19561119075 23473342890 26081492100 28168011468 35210014335 38513670001 39122238150 46946685780 58683357225 70420028670 77027340002 78244476300 115541010003 117366714450 140840057340 154054680004 176050071675 192568350005 231082020006 234733428900 346623030009 352100143350 385136700010 462164040012 577705050015 693246060018 704200286700 770273400020 962841750025 1039869090027 1155410100030 1386492120036 1733115150045 1925683500050 2079738180054 2310820200060 2888525250075 3119607270081 3466230300090 3851367000100 4159476360108 5199345450135 5777050500150 6239214540162 6932460600180 8665575750225 10398690900270 11554101000300 12478429080324 15598036350405 17061555810443 17331151500450 20797381800540 25996727250675 31196072700810 34123111620886 34662303000900 51184667431329 51993454501350 62392145401620 68246223241772 77990181752025 85307779052215 102369334862658 103986909002700 153554002293987 155980363504050 170615558104430 204738669725316 255923337156645 307108004587974 311960727008100 341231116208860 426538895261075 460662006881961 511846674313290 614216009175948 767770011469935 853077790522150 921324013763922 1023693348626580 1279616685783225 1381986020645883 1535540022939870 1706155581044300 1842648027527844 2303310034409805 2559233371566450 2763972041291766 3071080045879740 3838850057349675 4606620068819610 5118466743132900 5527944082583532 6909930103229415 7558269224026249 7677700114699350 9213240137639220 11516550172049025 13819860206458830 15116538448052498 15355400229398700 22674807672078747 23033100344098050 27639720412917660 30233076896104996 34549650516147075 37791346120131245 45349615344157494 46066200688196100 68024423016236241 69099301032294150 75582692240262490 90699230688314988 113374038360393735 136048846032472482 138198602064588300 151165384480524980 188956730600656225 204073269048708723 226748076720787470 272097692064944964 340122115081181205 377913461201312450 408146538097417446 453496153441574940 566870191801968675 612219807146126169 680244230162362410 755826922402624900 816293076194834892 1020366345243543615 1133740383603937350 1224439614292252338 1360488460324724820 1700610575405906025 2040732690487087230 2267480767207874700 2448879228584504676 3061099035730630845 3401221150811812050 4081465380974174460 5101831726217718075 6122198071461261690 6802442301623624100 10203663452435436150 12244396142922523380 15305495178653154225 20407326904870872300 30610990357306308450 61221980714612616900
• Sum of all divisors σ(n): 198906473827508933101
• Sum of proper divisors (its aliquot sum) s(n): 137684493112896316201
• 61221980714612616900 is an abundant number, because the sum of its proper divisors (137684493112896316201) is greater than itself. Its abundance is 76462512398283699301

Bases of 61221980714612616900

• Binary: 110101000110100000001010110001011110001100010011001110111011000100₂
• Hexadecimal: 0x351A02B178C4CEEC4
• Base-36: CX4W4X2CSWO90

Squares and roots of 61221980714612616900

• 61221980714612616900 squared (61221980714612616900²) is 3748130922620399189870116232666165610000
• 61221980714612616900 cubed (61221980714612616900³) is 229467999060509273891819328989687069784845670650884809000000
• 61221980714612616900 is a perfect square number. Its square root is 7824447630
• The cube root of 61221980714612616900 is 3941266.4106202705
• Being both a perfect square and a perfect cube, 61221980714612616900 is also a perfect sixth number.

Scales and comparisons

• 61,221,980,714,612,616,900 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 61,221,980,714,612,616,900 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 61221980714612616900 cubic inches would be around 328438.9 feet tall.

Recreational maths with 61221980714612616900

• 61221980714612616900 backwards is 00961621641708912216
• The number of decimal digits it has is: 20
• The sum of 61221980714612616900's digits is 72
• More coming soon!