13515814433671875

Names of 13515814433671875

• Cardinal: 13515814433671875 can be written as Thirteen quadrillion, five hundred fifteen trillion, eight hundred fourteen billion, four hundred thirty-three million, six hundred seventy-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.3515814433671875 × 10¹⁶

Factors of 13515814433671875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 170

Divisors of 13515814433671875

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 45 65 75 117 125 135 149 195 225 325 351 375 447 585 625 675 745 975 1125 1341 1625 1755 1875 1937 2235 2925 3125 3375 3725 4023 4875 5625 5811 6705 8125 8775 9375 9685 11175 14625 15625 16875 17433 18625 20115 22201 24375 28125 29055 33525 40625 43875 46875 48425 52299 55875 66603 73125 78125 84375 87165 93125 100575 111005 121875 140625 145275 167625 199809 203125 219375 234375 242125 261495 279375 288613 333015 365625 421875 435825 465625 502875 555025 599427 609375 703125 726375 838125 865839 999045 1015625 1096875 1210625 1307475 1396875 1443065 1665075 1828125 2109375 2179125 2328125 2514375 2597517 2775125 2997135 3046875 3307949 3631875 4190625 4329195 4995225 5484375 6053125 6537375 6984375 7215325 7792551 8325375 9140625 9923847 10895625 11640625 12571875 12987585 13875625 14985675 16539745 18159375 20953125 21645975 24976125 27421875 29771541 30265625 32686875 34921875 36076625 38962755 41626875 43003337 49619235 54478125 62859375 64937925 69378125 74928375 82698725 89314623 90796875 104765625 108229875 124880625 129010011 148857705 151328125 163434375 180383125 194813775 208134375 215016685 248096175 272390625 314296875 324689625 346890625 374641875 387030033 413493625 446573115 453984375 492884401 541149375 624403125 645050055 744288525 817171875 901915625 974068875 1040671875 1075083425 1161090099 1240480875 1361953125 1478653203 1623448125 1734453125 1873209375 1935150165 2067468125 2232865575 2464422005 2705746875 3122015625 3225250275 3721442625 4085859375 4435959609 4509578125 4870344375 5203359375 5375417125 5805450495 6202404375 6407497213 7393266015 8117240625 9366046875 9675750825 10337340625 11164327875 12322110025 13307878827 13528734375 15610078125 16126251375 18607213125 19222491639 22179798045 22547890625 24351721875 26877085625 29027252475 31012021875 32037486065 36966330075 40586203125 46830234375 48378754125 51686703125 55821639375 57667474917 61610550125 66539394135 67643671875 80631256875 93036065625 96112458195 110898990225 121758609375 134385428125 145136262375 155060109375 160187430325 173002424751 184831650375 202931015625 241893770625 258433515625 279108196875 288337374585 308052750625 332696970675 403156284375 465180328125 480562290975 554494951125 608793046875 671927140625 725681311875 775300546875 800937151625 865012123755 924158251875 1209468853125 1395540984375 1441686872925 1540263753125 1663484853375 2015781421875 2325901640625 2402811454875 2772474755625 3359635703125 3628406559375 4004685758125 4325060618775 4620791259375 6047344265625 6977704921875 7208434364625 7701318765625 8317424266875 10078907109375 12014057274375 13862373778125 18142032796875 20023428790625 21625303093875 23103956296875 30236721328125 36042171823125 38506593828125 41587121334375 60070286371875 69311868890625 90710163984375 100117143953125 108126515469375 115519781484375 180210859115625 207935606671875 300351431859375 346559344453125 500585719765625 540632577346875 901054295578125 1039678033359375 1501757159296875 2703162886734375 4505271477890625 13515814433671875
• Sum of all divisors σ(n): 27136671990879360
• Sum of proper divisors (its aliquot sum) s(n): 13620857557207485
• 13515814433671875 is an abundant number, because the sum of its proper divisors (13620857557207485) is greater than itself. Its abundance is 105043123535610

Bases of 13515814433671875

• Binary: 110000000001001000111111000110001010110100101011000011₂
• Hexadecimal: 0x30048FC62B4AC3
• Base-36: 3P2YFFLTJUR

Squares and roots of 13515814433671875

• 13515814433671875 squared (13515814433671875²) is 182677239805452987133795166015625
• 13515814433671875 cubed (13515814433671875³) is 2469031674465879866100200732630134105682373046875
• The square root of 13515814433671875 is 116257534.9543928487
• The cube root of 13515814433671875 is 238203.0987303211

Scales and comparisons

• 13,515,814,433,671,875 seconds is equal to 429,761,091 years, 43 weeks, 1 day, 18 hours, 11 minutes, 15 seconds.
• To count from 1 to 13,515,814,433,671,875 would take you about one billion, two hundred eighty-nine million, two hundred eighty-three thousand, two hundred seventy-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 13515814433671875 cubic inches would be around 19850.3 feet tall.

Recreational maths with 13515814433671875

• 13515814433671875 backwards is 57817633441851531
• The number of decimal digits it has is: 17
• The sum of 13515814433671875's digits is 72
• More coming soon!