139791495536

Names of 139791495536

• Cardinal: 139791495536 can be written as One hundred thirty-nine billion, seven hundred ninety-one million, four hundred ninety-five thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.39791495536 × 10¹¹

Factors of 139791495536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 39884

Divisors of 139791495536

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 37 44 49 56 74 77 88 98 112 121 148 154 176 196 242 259 296 308 392 407 484 518 539 592 616 784 814 847 968 1036 1078 1232 1628 1694 1813 1936 2072 2156 2849 3256 3388 3626 4144 4312 4477 5698 5929 6512 6776 7252 8624 8954 11396 11858 13552 14504 17908 19943 22792 23716 29008 31339 35816 39827 39886 45584 47432 62678 71632 79654 79772 94864 125356 159308 159544 219373 250712 278789 318616 319088 438097 438746 501424 557578 637232 876194 877492 1115156 1473599 1752388 1754984 1951523 2230312 2947198 3066679 3504776 3509968 3903046 4460624 4819067 5894396 6133358 7009552 7806092 9638134 10315193 11788792 12266716 15612184 16209589 19276268 20630386 21466753 23577584 24533432 31224368 32419178 33733469 38552536 41260772 42933506 49066864 64838356 67466938 72206351 77105072 82521544 85867012 113467123 129676712 134933876 144412702 165043088 171734024 178305479 226934246 236134283 259353424 269867752 288825404 343468048 356610958 453868492 472268566 539735504 577650808 713221916 794269861 907736984 944537132 1155301616 1248138353 1426443832 1588539722 1815473968 1889074264 2496276706 2852887664 3177079444 3778148528 4992553412 6354158888 8736968471 9985106824 12708317776 17473936942 19970213648 34947873884 69895747768 139791495536
• Sum of all divisors σ(n): 355680688104
• Sum of proper divisors (its aliquot sum) s(n): 215889192568
• 139791495536 is an abundant number, because the sum of its proper divisors (215889192568) is greater than itself. Its abundance is 76097697032

Bases of 139791495536

• Binary: 10000010001100001110001111000101110000₂
• Hexadecimal: 0x208C38F170
• Base-36: 1S7W8WA8

Squares and roots of 139791495536

• 139791495536 squared (139791495536²) is 19541662224191507927296
• 139791495536 cubed (139791495536³) is 2731758187579087011627707396550656
• The square root of 139791495536 is 373887.0090495255
• The cube root of 139791495536 is 5189.9150634733

Scales and comparisons

• 139,791,495,536 seconds is equal to 4,444 years, 48 weeks, 5 days, 2 hours, 58 minutes, 56 seconds.
• To count from 1 to 139,791,495,536 would take you about eight thousand, eight hundred eighty-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 139791495536 cubic inches would be around 432.5 feet tall.

Recreational maths with 139791495536

• 139791495536 backwards is 635594197931
• The number of decimal digits it has is: 12
• The sum of 139791495536's digits is 62
• More coming soon!