12917834416520

Names of 12917834416520

• Cardinal: 12917834416520 can be written as Twelve trillion, nine hundred seventeen billion, eight hundred thirty-four million, four hundred sixteen thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.291783441652 × 10¹³

Factors of 12917834416520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4874

Divisors of 12917834416520

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 53 55 61 88 106 110 121 122 181 212 220 242 244 265 305 362 424 440 484 488 530 583 605 610 671 724 905 968 1060 1166 1210 1220 1342 1448 1810 1991 2120 2332 2420 2440 2684 2915 3233 3355 3620 3982 4561 4664 4840 5368 5830 6413 6466 6710 7240 7381 7964 9122 9593 9955 11041 11660 12826 12932 13420 14762 15928 16165 18244 19186 19910 21901 22082 22805 23320 25652 25864 26840 29524 32065 32330 35563 36488 36905 38372 39820 43802 44164 45610 47965 50171 51304 55205 59048 64130 64660 71126 73810 76744 79640 87604 88328 91220 95930 100342 105523 109505 110410 121451 128260 129320 142252 147620 175208 177815 182440 191860 200684 211046 219010 220820 241733 242902 250855 256520 278221 284504 295240 355630 383720 391193 401368 422092 438020 441640 483466 485804 501710 527615 551881 556442 585173 607255 711260 782386 825541 844184 876040 966932 971608 1003420 1055230 1103762 1112884 1160753 1170346 1208665 1214510 1335961 1391105 1422520 1564772 1651082 1933864 1955965 2006840 2110460 2207524 2225768 2321506 2340692 2417330 2429020 2659063 2671922 2759405 2782210 2925865 3060431 3129544 3302164 3911930 4127705 4220920 4415048 4643012 4681384 4834660 4858040 5318126 5343844 5518810 5564420 5803765 5851730 6120862 6436903 6604328 6679805 7823860 8255410 9080951 9286024 9669320 10636252 10687688 11037620 11128840 11607530 11703460 12241724 12873806 13295315 13359610 14745713 15302155 15647720 16510820 18161902 21272504 22075240 23215060 23406920 24483448 25747612 26590630 26719220 29249693 29491426 30604310 32184515 33021640 33664741 36323804 43753673 45404755 46430120 50358001 51495224 53181260 53438440 58499386 58982852 61208620 64369030 67329482 70805933 72647608 73728565 87507346 90809510 99890461 100716002 106362520 116998772 117965704 122417240 128738060 134658964 141611866 146248465 147457130 162202843 168323705 175014692 181619020 199780922 201432004 218768365 233997544 251790005 257476120 269317928 283223732 292496930 294914260 324405686 336647410 350029384 354029665 363238040 399561844 402864008 437536730 481290403 499452305 503580010 553938011 566447464 584993860 589828520 648811372 673294820 708059330 799123688 811014215 875073460 962580806 998904610 1007160020 1107876022 1169987720 1297622744 1346589640 1416118660 1622028430 1750146920 1784231273 1925161612 1997809220 2014320040 2215752044 2406452015 2668974053 2769690055 2832237320 3244056860 3568462546 3850323224 3995618440 4431504088 4812904030 5294194433 5337948106 5539380110 6093318121 6488113720 7136925092 8921156365 9625808060 10588388866 10675896212 11078760220 12186636242 13344870265 14273850184 17842312730 19251616120 21176777732 21351792424 22157520440 24373272484 26470972165 26689740530 29358714583 30466590605 35684625460 42353555464 48746544968 52941944330 53379481060 58717429166 60933181210 71369250920 105883888660 106758962120 117434858332 121866362420 146793572915 211767777320 234869716664 243732724840 293587145830 322945860413 587174291660 645891720826 1174348583320 1291783441652 1614729302065 2583566883304 3229458604130 6458917208260 12917834416520
• Sum of all divisors σ(n): 33274096259040
• Sum of proper divisors (its aliquot sum) s(n): 20356261842520
• 12917834416520 is an abundant number, because the sum of its proper divisors (20356261842520) is greater than itself. Its abundance is 7438427426000

Bases of 12917834416520

• Binary: 10111011111110101010111011101000000110001000₂
• Hexadecimal: 0xBBFAAEE8188
• Base-36: 4KUDD2ZK8

Squares and roots of 12917834416520

• 12917834416520 squared (12917834416520²) is 166870446012628608848910400
• 12917834416520 cubed (12917834416520³) is 2155604790601976445941223785821759808000
• The square root of 12917834416520 is 3594138.8977778809
• The cube root of 12917834416520 is 23463.7039913197

Scales and comparisons

• 12,917,834,416,520 seconds is equal to 410,747 years, 9 weeks, 1 day, 9 hours, 55 minutes, 20 seconds.
• To count from 1 to 12,917,834,416,520 would take you about one million, twenty-six thousand, eight hundred sixty-seven 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 12917834416520 cubic inches would be around 1955.3 feet tall.

Recreational maths with 12917834416520

• 12917834416520 backwards is 02561443871921
• 12917834416520 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12917834416520's digits is 53
• More coming soon!