139689808039180

Names of 139689808039180

• Cardinal: 139689808039180 can be written as One hundred thirty-nine trillion, six hundred eighty-nine billion, eight hundred eight million, thirty-nine thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.3968980803918 × 10¹⁴

Factors of 139689808039180

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 184047

Divisors of 139689808039180

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 70 127 140 254 337 508 635 674 889 1270 1348 1685 1778 2359 2540 3370 3556 4445 4718 6740 8890 9436 11795 16129 17780 23590 32258 42799 47180 64516 80645 85598 112903 161290 171196 183569 213995 225806 299593 322580 367138 427990 451612 564515 599186 734276 855980 917845 1129030 1198372 1284983 1497965 1835690 2258060 2569966 2995930 3671380 5139932 5435473 5991860 6424915 10870946 12849830 21741892 23313263 25699660 27177365 38048311 46626526 54354730 61862753 76096622 93253052 108709460 116566315 123725506 152193244 163192841 190241555 233132630 247451012 309313765 326385682 380483110 433039271 466265260 618627530 652771364 760966220 815964205 866078542 1237255060 1631928410 1732157084 2165196355 2960784401 3263856820 4330392710 5921568802 7856569631 8660785420 11843137604 14803922005 15713139262 20725490807 29607844010 31426278524 39282848155 41450981614 54995987417 59215688020 78565696310 82901963228 103627454035 109991974834 157131392620 207254908070 219983949668 274979937085 414509816140 549959874170 997784343137 1099919748340 1995568686274 3991137372548 4988921715685 6984490401959 9977843431370 13968980803918 19955686862740 27937961607836 34922452009795 69844904019590 139689808039180
• Sum of all divisors σ(n): 338920697344320
• Sum of proper divisors (its aliquot sum) s(n): 199230889305140
• 139689808039180 is an abundant number, because the sum of its proper divisors (199230889305140) is greater than itself. Its abundance is 59541081265960

Bases of 139689808039180

• Binary: 11111110000110000010001011000110000110100001100₂
• Hexadecimal: 0x7F0C11630D0C
• Base-36: 1DIKM10T8S

Squares and roots of 139689808039180

• 139689808039180 squared (139689808039180²) is 19513242470022957356415072400
• 139689808039180 cubed (139689808039180³) is 2725801094859481508685308501086441736632000
• The square root of 139689808039180 is 11819044.2946618997
• The cube root of 139689808039180 is 51886.5633766685

Scales and comparisons

• 139,689,808,039,180 seconds is equal to 4,441,703 years, 41 weeks, 6 days, 15 hours, 19 minutes, 40 seconds.
• To count from 1 to 139,689,808,039,180 would take you about eleven million, one hundred four thousand, two hundred fifty-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 139689808039180 cubic inches would be around 4323.9 feet tall.

Recreational maths with 139689808039180

• 139689808039180 backwards is 081930808986931
• The number of decimal digits it has is: 15
• The sum of 139689808039180's digits is 73
• More coming soon!