139941605815621120

Names of 139941605815621120

• Cardinal: 139941605815621120 can be written as One hundred thirty-nine quadrillion, nine hundred forty-one trillion, six hundred five billion, eight hundred fifteen million, six hundred twenty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.3994160581562112 × 10¹⁷

Factors of 139941605815621120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4491109

Divisors of 139941605815621120

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 32 35 40 46 56 64 70 80 92 112 115 128 140 160 161 184 224 230 256 280 320 322 368 448 460 512 560 640 644 736 805 896 920 1120 1280 1288 1472 1610 1792 1840 2240 2560 2576 2944 3220 3584 3680 4480 5152 5888 6440 7360 8960 10304 11776 12880 14720 17920 20608 25760 29440 41216 51520 58880 76919 82432 103040 153838 206080 307676 384595 412160 538433 615352 769190 1076866 1230704 1538380 1769137 2153732 2461408 2692165 3076760 3538274 4307464 4414153 4922816 5384330 6153520 7076548 8614928 8828306 8845685 9845632 10768660 12307040 12383959 14153096 17229856 17656612 17691370 19691264 21537320 22070765 24614080 24767918 28306192 30899071 34459712 35313224 35382740 39382528 43074640 44141530 49228160 49535836 56612384 61798142 61919795 68919424 70626448 70765480 86149280 88283060 98456320 99071672 101525519 113224768 123596284 123839590 137838848 141252896 141530960 154495355 172298560 176566120 196912640 198143344 203051038 226449536 247192568 247679180 275677696 282505792 283061920 308990710 344597120 353132240 396286688 406102076 452899072 494385136 495358360 507627595 565011584 566123840 617981420 689194240 706264480 710678633 792573376 812204152 905798144 988770272 990716720 1015255190 1130023168 1132247680 1235962840 1378388480 1412528960 1421357266 1585146752 1624408304 1977540544 1981433440 2030510380 2260046336 2264495360 2471925680 2825057920 2842714532 3170293504 3248816608 3553393165 3955081088 3962866880 4061020760 4528990720 4943851360 5650115840 5685429064 6340587008 6497633216 7106786330 7910162176 7925733760 8122041520 9887702720 11300231680 11370858128 12995266432 14213572660 15820324352 15851467520 16244083040 19775405440 22741716256 25990532864 28427145320 31702935040 32488166080 39550810880 45483432512 51981065728 56854290640 64976332160 79101621760 90966865024 113708581280 129952664320 181933730048 227417162560 259905328640 339532234607 363867460096 454834325120 679064469214 909668650240 1358128938428 1697661173035 1819337300480 2376725642249 2716257876856 3395322346070 4753451284498 5432515753712 6790644692140 7809241395961 9506902568996 10865031507424 11883628211245 13581289384280 15618482791922 19013805137992 21730063014848 23767256422490 27162578768560 31236965583844 38027610275984 39046206979805 43460126029696 47534512844980 54325157537120 54664689771727 62473931167688 76055220551968 78092413959610 86920252059392 95069025689960 108650315074240 109329379543454 124947862335376 152110441103936 156184827919220 173840504118784 190138051379920 217300630148480 218658759086908 249895724670752 273323448858635 304220882207872 312369655838440 380276102759840 434601260296960 437317518173816 499791449341504 546646897717270 608441764415744 624739311676880 760552205519680 869202520593920 874635036347632 999582898683008 1093293795434540 1216883528831488 1249478623353760 1521104411039360 1749270072695264 1999165797366016 2186587590869080 2498957246707520 3042208822078720 3498540145390528 3998331594732032 4373175181738160 4997914493415040 6084417644157440 6997080290781056 8746350363476320 9995828986830080 13994160581562112 17492700726952640 19991657973660160 27988321163124224 34985401453905280 69970802907810560 139941605815621120
• Sum of all divisors σ(n): 400142673066977280
• Sum of proper divisors (its aliquot sum) s(n): 260201067251356160
• 139941605815621120 is an abundant number, because the sum of its proper divisors (260201067251356160) is greater than itself. Its abundance is 120259461435735040

Bases of 139941605815621120

• Binary: 111110001001011000010011000100111111100000001011000000000₂
• Hexadecimal: 0x1F12C2627F01600
• Base-36: 129X5Q79FJLS

Squares and roots of 139941605815621120

• 139941605815621120 squared (139941605815621120²) is 19583653038254682874633011390054400
• 139941605815621120 cubed (139941605815621120³) is 2740567853909327744994844691360490112240926588928000
• The square root of 139941605815621120 is 374087698.0276431383
• The cube root of 139941605815621120 is 519177.2069412119

Scales and comparisons

• 139,941,605,815,621,120 seconds is equal to 4,449,710,197 years, 6 weeks, 4 days, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 139,941,605,815,621,120 would take you about thirteen billion, three hundred forty-nine million, one hundred thirty thousand, five hundred ninety-one 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 139941605815621120 cubic inches would be around 43264.8 feet tall.

Recreational maths with 139941605815621120

• 139941605815621120 backwards is 021126518506149931
• 139941605815621120 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 139941605815621120's digits is 64
• More coming soon!