139842769227840

Names of 139842769227840

• Cardinal: 139842769227840 can be written as One hundred thirty-nine trillion, eight hundred forty-two billion, seven hundred sixty-nine million, two hundred twenty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3984276922784 × 10¹⁴

Factors of 139842769227840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6936645316

Divisors of 139842769227840

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 192 210 224 240 252 280 288 315 320 336 360 420 448 480 504 560 576 630 672 720 840 960 1008 1120 1260 1344 1440 1680 2016 2240 2520 2880 3360 4032 5040 6720 10080 20160 6936645299 13873290598 20809935897 27746581196 34683226495 41619871794 48556517093 55493162392 62429807691 69366452990 83239743588 97113034186 104049679485 110986324784 124859615382 138732905980 145669551279 166479487176 194226068372 208099358970 221972649568 242782585465 249719230764 277465811960 291339102558 312149038455 332958974352 388452136744 416198717940 437008653837 443945299136 485565170930 499438461528 554931623920 582678205116 624298076910 665917948704 728347756395 776904273488 832397435880 874017307674 971130341860 998876923056 1109863247840 1165356410232 1248596153820 1331835897408 1456695512790 1553808546976 1664794871760 1748034615348 1942260683720 1997753846112 2185043269185 2219726495680 2330712820464 2497192307640 2913391025580 3107617093952 3329589743520 3496069230696 3884521367440 3995507692224 4370086538370 4661425640928 4994384615280 5826782051160 6659179487040 6992138461392 7769042734880 8740173076740 9322851281856 9988769230560 11653564102320 13984276922784 15538085469760 17480346153480 19977538461120 23307128204640 27968553845568 34960692306960 46614256409280 69921384613920 139842769227840
• Sum of all divisors σ(n): 549715266734400
• Sum of proper divisors (its aliquot sum) s(n): 409872497506560
• 139842769227840 is an abundant number, because the sum of its proper divisors (409872497506560) is greater than itself. Its abundance is 270029728278720

Bases of 139842769227840

• Binary: 11111110010111110101110100101011001000001000000₂
• Hexadecimal: 0x7F2FAE959040
• Base-36: 1DKIVQ5XS0

Squares and roots of 139842769227840

• 139842769227840 squared (139842769227840²) is 19556000105310914029831065600
• 139842769227840 cubed (139842769227840³) is 2734765209746608887846563468281356386304000
• The square root of 139842769227840 is 11825513.4868571353
• The cube root of 139842769227840 is 51905.4951689395

Scales and comparisons

• 139,842,769,227,840 seconds is equal to 4,446,567 years, 25 weeks, 6 days, 18 hours, 24 minutes.
• To count from 1 to 139,842,769,227,840 would take you about eleven million, one hundred sixteen thousand, four hundred eighteen 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 139842769227840 cubic inches would be around 4325.5 feet tall.

Recreational maths with 139842769227840

• 139842769227840 backwards is 048722967248931
• 139842769227840 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 139842769227840's digits is 72
• More coming soon!