139665912446720

Names of 139665912446720

• Cardinal: 139665912446720 can be written as One hundred thirty-nine trillion, six hundred sixty-five billion, nine hundred twelve million, four hundred forty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3966591244672 × 10¹⁴

Factors of 139665912446720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 19465

Divisors of 139665912446720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 320 331 352 440 640 662 704 880 1280 1324 1408 1655 1723 1760 2648 2816 3310 3446 3520 3641 5296 6620 6892 7040 7282 8615 10592 13240 13784 14080 14564 17230 17393 18205 18953 21184 26480 27568 29128 34460 34786 36410 37906 42368 52960 55136 58256 68920 69572 72820 75812 84736 86965 94765 105920 110272 116512 137840 139144 145640 151624 173930 189530 191323 211840 220544 233024 275680 278288 291280 303248 347860 379060 382646 423680 441088 466048 551360 556576 570313 582560 606496 695720 758120 765292 932096 956615 1102720 1113152 1140626 1165120 1212992 1391440 1516240 1530584 1913230 2205440 2226304 2281252 2330240 2425984 2782880 2851565 3032480 3061168 3826460 4452608 4562504 4660480 4851968 5565760 5703130 5757083 6064960 6122336 6273443 7652920 9125008 11131520 11406260 11514166 12129920 12244672 12546886 15305840 18250016 22263040 22812520 23028332 24259840 24489344 25093772 28785415 29968139 30611680 31367215 36500032 45625040 46056664 48978688 50187544 57570830 59936278 61223360 62734430 63327913 73000064 91250080 92113328 100375088 115141660 119872556 122446720 125468860 126655826 146000128 149840695 182500160 184226656 200750176 230283320 239745112 244893440 250937720 253311652 299681390 316639565 329649529 365000320 368453312 401500352 460566640 479490224 501875440 506623304 599362780 633279130 659299058 730000640 736906624 803000704 921133280 958980448 1003750880 1013246608 1198725560 1266558260 1318598116 1473813248 1606001408 1648247645 1842266560 1917960896 2007501760 2026493216 2397451120 2533116520 2637196232 3296495290 3684533120 3835921792 4015003520 4052986432 4794902240 5066233040 5274392464 6592990580 7369066240 7671843584 8030007040 8105972864 9589804480 9919454009 10132466080 10548784928 13185981160 16211945728 19179608960 19838908018 20264932160 21097569856 26371962320 38359217920 39677816036 40529864320 42195139712 49597270045 52743924640 79355632072 81059728640 84390279424 99194540090 105487849280 109113994099 158711264144 198389080180 210975698560 218227988198 317422528288 396778160360 421951397120 436455976396 545569970495 634845056576 793556320720 872911952792 1091139940990 1269690113152 1587112641440 1745823905584 2182279881980 2539380226304 3174225282880 3491647811168 4364559763960 6348450565760 6983295622336 8729119527920 12696901131520 13966591244672 17458239055840 27933182489344 34916478111680 69832956223360 139665912446720
• Sum of all divisors σ(n): 366292652753664
• Sum of proper divisors (its aliquot sum) s(n): 226626740306944
• 139665912446720 is an abundant number, because the sum of its proper divisors (226626740306944) is greater than itself. Its abundance is 86960827860224

Bases of 139665912446720

• Binary: 11111110000011010000001000110010011111100000000₂
• Hexadecimal: 0x7F0681193F00
• Base-36: 1DI9MU7C3K

Squares and roots of 139665912446720

• 139665912446720 squared (139665912446720²) is 19506567099574856616838758400
• 139665912446720 cubed (139665912446720³) is 2724402492665290816382099696757870952448000
• The square root of 139665912446720 is 11818033.3578273503
• The cube root of 139665912446720 is 51883.6046046715

Scales and comparisons

• 139,665,912,446,720 seconds is equal to 4,440,944 years, 6 hours, 45 minutes, 20 seconds.
• To count from 1 to 139,665,912,446,720 would take you about eleven million, one hundred two thousand, three hundred sixty 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 139665912446720 cubic inches would be around 4323.6 feet tall.

Recreational maths with 139665912446720

• 139665912446720 backwards is 027644219566931
• The number of decimal digits it has is: 15
• The sum of 139665912446720's digits is 65
• More coming soon!