139858376168

Names of 139858376168

• Cardinal: 139858376168 can be written as One hundred thirty-nine billion, eight hundred fifty-eight million, three hundred seventy-six thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39858376168 × 10¹¹

Factors of 139858376168

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 940

Divisors of 139858376168

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 14 17 28 34 43 56 59 68 79 86 118 119 136 158 172 236 238 301 316 344 413 472 476 553 602 632 731 733 826 952 1003 1106 1204 1343 1462 1466 1652 2006 2212 2408 2537 2686 2924 2932 3304 3397 4012 4424 4661 5074 5117 5131 5372 5848 5864 6794 7021 8024 9322 9401 10148 10234 10262 10744 12461 13588 14042 17759 18644 18802 20296 20468 20524 23779 24922 27176 28084 31519 32627 35518 37288 37604 40936 41048 43129 43247 47558 49844 56168 57749 57907 63038 65254 71036 75208 79237 86258 86494 87227 95116 99688 115498 115814 126076 130508 142072 158474 172516 172988 174454 190232 200423 220633 230996 231628 252152 261016 301903 302729 316948 345032 345976 348908 400846 404243 405349 441266 461992 463256 535823 554659 603806 605458 633896 697816 735199 801692 808486 810698 882532 984419 1071646 1109318 1207612 1210916 1402961 1470398 1603384 1616972 1621396 1765064 1859621 1968838 2143292 2218636 2415224 2421832 2490001 2805922 2940796 3233944 3242792 3407191 3416513 3719242 3750761 3937676 4286584 4437272 4980002 5146393 5611844 5881592 6814382 6833026 6890933 7438484 7501522 7875352 9960004 10292786 11223688 13017347 13628764 13666052 13781866 14876968 15003044 17430007 19920008 20585572 23850337 23915591 26034694 27257528 27332104 27563732 30006088 31613557 34860014 41171144 42330017 47700674 47831182 52069388 55127464 58080721 63227114 69720028 84660034 95401348 95662364 104138776 116161442 126454228 139440056 146910059 169320068 190802696 191324728 221294899 232322884 252908456 293820118 296310119 338640136 406565047 442589798 464645768 587640236 592620238 813130094 885179596 1028370413 1175280472 1185240476 1626260188 1770359192 2056740826 2370480952 2497471003 3252520376 4113481652 4994942006 8226963304 9989884012 17482297021 19979768024 34964594042 69929188084 139858376168
• Sum of all divisors σ(n): 334844928000
• Sum of proper divisors (its aliquot sum) s(n): 194986551832
• 139858376168 is an abundant number, because the sum of its proper divisors (194986551832) is greater than itself. Its abundance is 55128175664

Bases of 139858376168

• Binary: 10000010010000001101010111010111101000₂
• Hexadecimal: 0x20903575E8
• Base-36: 1S902DPK

Squares and roots of 139858376168

• 139858376168 squared (139858376168²) is 19560365384349790364224
• 139858376168 cubed (139858376168³) is 2735680939907918880851581921413632
• The square root of 139858376168 is 373976.4379850687
• The cube root of 139858376168 is 5190.7426041799

Scales and comparisons

• 139,858,376,168 seconds is equal to 4,447 years, 3 weeks, 2 days, 4 hours, 56 minutes, 8 seconds.
• To count from 1 to 139,858,376,168 would take you about eight thousand, eight hundred ninety-four 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 139858376168 cubic inches would be around 432.6 feet tall.

Recreational maths with 139858376168

• 139858376168 backwards is 861673858931
• The number of decimal digits it has is: 12
• The sum of 139858376168's digits is 65
• More coming soon!