13578711640899840

Names of 13578711640899840

• Cardinal: 13578711640899840 can be written as Thirteen quadrillion, five hundred seventy-eight trillion, seven hundred eleven billion, six hundred forty million, eight hundred ninety-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.357871164089984 × 10¹⁶

Factors of 13578711640899840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2564848

Divisors of 13578711640899840

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 576 640 720 768 960 1152 1280 1440 1920 2304 2880 3840 5760 11520 599857 1199714 1799571 1964981 2399428 2999285 3599142 3929962 4798856 5398713 5894943 5998570 7198284 7859924 8997855 9597712 9824905 10797426 11789886 11997140 14396568 15719848 17684829 17995710 19195424 19649810 21594852 23579772 23994280 26993565 28793136 29474715 31439696 35369658 35991420 38390848 39299620 43189704 47159544 47988560 53987130 57586272 58949430 62879392 70739316 71982840 76781696 78599240 86379408 88424145 94319088 95977120 107974260 115172544 117898860 125758784 141478632 143965680 153563392 157198480 172758816 176848290 188638176 191954240 215948520 230345088 235797720 251517568 282957264 287931360 314396960 345517632 353696580 377276352 383908480 431897040 460690176 471595440 503035136 565914528 575862720 628793920 691035264 707393160 754552704 767816960 863794080 943190880 1131829056 1151725440 1257587840 1382070528 1414786320 1509105408 1727588160 1886381760 2263658112 2303450880 2515175680 2829572640 3455176320 3772763520 4527316224 5659145280 6910352640 7545527040 11318290560 22636581120 1178707607717 2357415215434 3536122823151 4714830430868 5893538038585 7072245646302 9429660861736 10608368469453 11787076077170 14144491292604 17680614115755 18859321723472 21216736938906 23574152154340 28288982585208 35361228231510 37718643446944 42433473877812 47148304308680 53041842347265 56577965170416 70722456463020 75437286893888 84866947755624 94296608617360 106083684694530 113155930340832 141444912926040 150874573787776 169733895511248 188593217234720 212167369389060 226311860681664 282889825852080 301749147575552 339467791022496 377186434469440 424334738778120 452623721363328 565779651704160 678935582044992 754372868938880 848669477556240 905247442726656 1131559303408320 1357871164089984 1508745737877760 1697338955112480 2263118606816640 2715742328179968 3394677910224960 4526237213633280 6789355820449920 13578711640899840
• Sum of all divisors σ(n): 46981030057737048
• Sum of proper divisors (its aliquot sum) s(n): 33402318416837208
• 13578711640899840 is an abundant number, because the sum of its proper divisors (33402318416837208) is greater than itself. Its abundance is 19823606775937368

Bases of 13578711640899840

• Binary: 110000001111011100010000101011110111010000000100000000₂
• Hexadecimal: 0x303DC42BDD0100
• Base-36: 3PP920F1OG0

Squares and roots of 13578711640899840

• 13578711640899840 squared (13578711640899840²) is 184381409826708825365084912025600
• 13578711640899840 cubed (13578711640899840³) is 2503661995979455277694071413926908705221115904000
• The square root of 13578711640899840 is 116527729.0643726567
• The cube root of 13578711640899840 is 238572.0277621063

Scales and comparisons

• 13,578,711,640,899,840 seconds is equal to 431,761,028 years, 24 weeks, 2 days, 6 hours, 24 minutes.
• To count from 1 to 13,578,711,640,899,840 would take you about one billion, two hundred ninety-five million, two hundred eighty-three thousand and eighty-five 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 13578711640899840 cubic inches would be around 19881 feet tall.

Recreational maths with 13578711640899840

• 13578711640899840 backwards is 04899804611787531
• The number of decimal digits it has is: 17
• The sum of 13578711640899840's digits is 81
• More coming soon!