139105667960

Names of 139105667960

• Cardinal: 139105667960 can be written as One hundred thirty-nine billion, one hundred five million, six hundred sixty-seven thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.3910566796 × 10¹¹

Factors of 139105667960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4038

Divisors of 139105667960

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 23 28 35 40 46 56 70 71 79 92 115 140 142 158 161 184 230 280 284 316 322 355 395 460 497 553 568 632 644 710 790 805 920 994 1106 1288 1420 1580 1610 1633 1817 1988 2212 2485 2765 2840 3160 3220 3266 3634 3851 3976 4424 4970 5530 5609 6440 6532 7268 7702 8165 9085 9940 11060 11218 11431 12719 13064 14536 15404 16330 18170 19255 19880 22120 22436 22862 25438 26957 28045 30808 32660 36340 38510 39263 44872 45724 50876 53914 56090 57155 63595 65320 72680 77020 78526 88573 91448 101752 107828 112180 114310 127190 129007 134785 154040 157052 177146 196315 215656 224360 228620 254380 258014 269570 273421 304229 314104 354292 392630 442865 457240 508760 516028 539140 546842 608458 620011 645035 708584 785260 885730 903049 1032056 1078280 1093684 1216916 1240022 1290070 1367105 1521145 1570520 1771460 1806098 1913947 2129603 2187368 2433832 2480044 2580140 2734210 3042290 3100055 3542920 3612196 3827894 4259206 4515245 4960088 5160280 5468420 6084580 6200110 6288683 6997267 7224392 7655788 8518412 9030490 9569735 10648015 10936840 12169160 12400220 12577366 13994534 15311576 17036824 18060980 19139470 21296030 21600259 24800440 25154732 27989068 31443415 34986335 36121960 38278940 42592060 43200518 44020781 48980869 50309464 55978136 62886830 69972670 76557880 85184120 86401036 88041562 97961738 108001295 125773660 139945340 151201813 172802072 176083124 195923476 216002590 220103905 244904345 251547320 279890680 302403626 352166248 391846952 432005180 440207810 489808690 496805957 604807252 756009065 864010360 880415620 979617380 993611914 1209614504 1512018130 1760831240 1959234760 1987223828 2484029785 3024036260 3477641699 3974447656 4968059570 6048072520 6955283398 9936119140 13910566796 17388208495 19872238280 27821133592 34776416990 69552833980 139105667960
• Sum of all divisors σ(n): 383400345600
• Sum of proper divisors (its aliquot sum) s(n): 244294677640
• 139105667960 is an abundant number, because the sum of its proper divisors (244294677640) is greater than itself. Its abundance is 105189009680

Bases of 139105667960

• Binary: 10000001100011010110000000101101111000₂
• Hexadecimal: 0x2063580B78
• Base-36: 1RWJX8C8

Squares and roots of 139105667960

• 139105667960 squared (139105667960²) is 19350386858597770561600
• 139105667960 cubed (139105667960³) is 2691748489249648942938192326336000
• The square root of 139105667960 is 372968.7224956001
• The cube root of 139105667960 is 5181.4137745967

Scales and comparisons

• 139,105,667,960 seconds is equal to 4,423 years, 6 weeks, 5 days, 7 hours, 19 minutes, 20 seconds.
• To count from 1 to 139,105,667,960 would take you about eight thousand, eight hundred forty-six 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 139105667960 cubic inches would be around 431.8 feet tall.

Recreational maths with 139105667960

• 139105667960 backwards is 069766501931
• The number of decimal digits it has is: 12
• The sum of 139105667960's digits is 53
• More coming soon!