129443370088872

Names of 129443370088872

• Cardinal: 129443370088872 can be written as One hundred twenty-nine trillion, four hundred forty-three billion, three hundred seventy million, eighty-eight thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.29443370088872 × 10¹⁴

Factors of 129443370088872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 972

Divisors of 129443370088872

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 31 42 56 62 84 93 124 168 186 217 248 372 434 651 744 868 929 961 1302 1736 1858 1922 2604 2787 2883 3716 3844 5208 5574 5766 6503 6727 7432 7688 11148 11532 13006 13454 19509 20181 22296 23064 26012 26908 28799 39018 40362 52024 53816 57598 78036 80724 86397 115196 156072 161448 172794 201593 230392 345588 403186 604779 691176 806372 863041 892769 1209558 1612744 1726082 1785538 2419116 2589123 2678307 3452164 3571076 4838232 5178246 5356614 6041287 6249383 6904328 7142152 10356492 10713228 12082574 12498766 18123861 18748149 20712984 21426456 24165148 24997532 26754271 36247722 37496298 48330296 49995064 53508542 72495444 74992596 80262813 107017084 144990888 149985192 160525626 187279897 214034168 321051252 374559794 561839691 642102504 749119588 801765089 829382401 1123679382 1498239176 1603530178 1658764802 2247358764 2405295267 2488147203 3207060356 3317529604 4494717528 4810590534 4976294406 5612355623 5805676807 6414120712 6635059208 9621181068 9952588812 11224711246 11611353614 16837066869 17417030421 19242362136 19905177624 22449422492 23222707228 24854717759 33674133738 34834060842 44898844984 46445414456 49709435518 67348267476 69668121684 74564153277 99418871036 134696534952 139336243368 149128306554 173983024313 198837742072 298256613108 347966048626 521949072939 596513226216 695932097252 770496250529 1043898145878 1391864194504 1540992501058 2087796291756 2311488751587 3081985002116 4175592583512 4622977503174 5393473753703 6163970004232 9245955006348 10786947507406 16180421261109 18491910012696 21573895014812 32360842522218 43147790029624 64721685044436 129443370088872
• Sum of all divisors σ(n): 382565115158400
• Sum of proper divisors (its aliquot sum) s(n): 253121745069528
• 129443370088872 is an abundant number, because the sum of its proper divisors (253121745069528) is greater than itself. Its abundance is 123678374980656

Bases of 129443370088872

• Binary: 11101011011101001100010000101111011100110101000₂
• Hexadecimal: 0x75BA6217B9A8
• Base-36: 19VTGOF73C

Squares and roots of 129443370088872

• 129443370088872 squared (129443370088872²) is 16755586059964682365178232384
• 129443370088872 cubed (129443370088872³) is 2168899527415953010649422301586213948430848
• The square root of 129443370088872 is 11377318.2292169361
• The cube root of 129443370088872 is 50585.5648503565

Scales and comparisons

• 129,443,370,088,872 seconds is equal to 4,115,898 years, 40 weeks, 1 day, 19 hours, 21 minutes, 12 seconds.
• To count from 1 to 129,443,370,088,872 would take you about ten million, two hundred eighty-nine thousand, seven 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 129443370088872 cubic inches would be around 4215.5 feet tall.

Recreational maths with 129443370088872

• 129443370088872 backwards is 278880073344921
• The number of decimal digits it has is: 15
• The sum of 129443370088872's digits is 66
• More coming soon!