139989413888

Names of 139989413888

• Cardinal: 139989413888 can be written as One hundred thirty-nine billion, nine hundred eighty-nine million, four hundred thirteen thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.39989413888 × 10¹¹

Factors of 139989413888

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 78

Divisors of 139989413888

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 4 8 16 23 32 46 53 64 92 106 128 184 212 256 368 424 512 529 736 848 1024 1058 1219 1472 1696 2048 2116 2438 2809 2944 3392 4096 4232 4876 5618 5888 6784 8464 9752 11236 11776 12167 13568 16928 19504 22472 23552 24334 27136 28037 33856 39008 44944 47104 48668 54272 56074 64607 67712 78016 89888 94208 97336 108544 112148 129214 135424 156032 179776 194672 217088 224296 258428 270848 312064 359552 389344 448592 516856 541696 624128 644851 719104 778688 897184 1033712 1083392 1248256 1289702 1438208 1485961 1557376 1794368 2067424 2166784 2496512 2579404 2876416 2971922 3114752 3588736 4134848 4993024 5158808 5752832 5943844 6229504 7177472 8269696 10317616 11505664 11887688 12459008 14354944 16539392 20635232 23775376 24918016 28709888 33078784 34177103 41270464 47550752 49836032 57419776 66157568 68354206 82540928 95101504 114839552 132315136 136708412 165081856 190203008 264630272 273416824 330163712 380406016 546833648 660327424 760812032 1093667296 1320654848 1521624064 2187334592 2641309696 3043248128 4374669184 6086496256 8749338368 17498676736 34997353472 69994706944 139989413888
• Sum of all divisors σ(n): 298294595760
• Sum of proper divisors (its aliquot sum) s(n): 158305181872
• 139989413888 is an abundant number, because the sum of its proper divisors (158305181872) is greater than itself. Its abundance is 18315767984

Bases of 139989413888

• Binary: 10000010011000000001001111000000000000₂
• Hexadecimal: 0x209804F000
• Base-36: 1SB62Z28

Squares and roots of 139989413888

• 139989413888 squared (139989413888²) is 19597036000705767276544
• 139989413888 cubed (139989413888³) is 2743377583680835915384724570243072
• The square root of 139989413888 is 374151.5921227651
• The cube root of 139989413888 is 5192.3632215901

Scales and comparisons

• 139,989,413,888 seconds is equal to 4,451 years, 11 weeks, 6 days, 20 hours, 18 minutes, 8 seconds.
• To count from 1 to 139,989,413,888 would take you about eight thousand, nine hundred two 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 139989413888 cubic inches would be around 432.7 feet tall.

Recreational maths with 139989413888

• 139989413888 backwards is 888314989931
• The number of decimal digits it has is: 12
• The sum of 139989413888's digits is 71
• More coming soon!