13309819725348864

Names of 13309819725348864

• Cardinal: 13309819725348864 can be written as Thirteen quadrillion, three hundred nine trillion, eight hundred nineteen billion, seven hundred twenty-five million, three hundred forty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.3309819725348864 × 10¹⁶

Factors of 13309819725348864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 16696

Divisors of 13309819725348864

• Number of divisors d(n): 357
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2048 2304 2592 2916 3072 3456 3888 4096 4608 5184 5832 6144 6912 7776 8192 9216 10368 11664 12288 13824 15552 16384 16691 18432 20736 23328 24576 27648 31104 32768 33382 36864 41472 46656 49152 50073 55296 62208 65536 66764 73728 82944 93312 98304 100146 110592 124416 133528 147456 150219 165888 186624 196608 200292 221184 248832 267056 294912 300438 331776 373248 400584 442368 450657 497664 534112 589824 600876 663552 746496 801168 884736 901314 995328 1068224 1201752 1327104 1351971 1492992 1602336 1769472 1802628 1990656 2136448 2403504 2654208 2703942 2985984 3204672 3605256 3981312 4055913 4272896 4807008 5308416 5407884 5971968 6409344 7210512 7962624 8111826 8545792 9614016 10815768 11943936 12167739 12818688 14421024 15925248 16223652 17091584 19228032 21631536 23887872 24335478 25637376 28842048 32447304 34183168 38456064 43263072 47775744 48670956 51274752 57684096 64894608 68366336 76912128 86526144 97341912 102549504 115368192 129789216 136732672 153824256 173052288 194683824 205099008 230736384 259578432 273465344 278589481 307648512 346104576 389367648 410198016 461472768 519156864 546930688 557178962 615297024 692209152 778735296 820396032 835768443 922945536 1038313728 1093861376 1114357924 1230594048 1384418304 1557470592 1640792064 1671536886 1845891072 2076627456 2228715848 2461188096 2507305329 2768836608 3114941184 3281584128 3343073772 3691782144 4153254912 4457431696 4922376192 5014610658 5537673216 6229882368 6686147544 7383564288 7521915987 8306509824 8914863392 9844752384 10029221316 11075346432 12459764736 13372295088 14767128576 15043831974 16613019648 17829726784 20058442632 22150692864 22565747961 24919529472 26744590176 29534257152 30087663948 33226039296 35659453568 40116885264 44301385728 45131495922 49839058944 53489180352 60175327896 66452078592 67697243883 71318907136 80233770528 88602771456 90262991844 99678117888 106978360704 120350655792 132904157184 135394487766 142637814272 160467541056 180525983688 199356235776 203091731649 213956721408 240701311584 265808314368 270788975532 285275628544 320935082112 361051967376 398712471552 406183463298 427913442816 481402623168 541577951064 570551257088 641870164224 722103934752 797424943104 812366926596 855826885632 962805246336 1083155902128 1141102514176 1283740328448 1444207869504 1624733853192 1711653771264 1925610492672 2166311804256 2282205028352 2567480656896 2888415739008 3249467706384 3423307542528 3851220985344 4332623608512 4564410056704 5134961313792 5776831478016 6498935412768 6846615085056 7702441970688 8665247217024 9128820113408 10269922627584 11553662956032 12997870825536 13693230170112 15404883941376 17330494434048 18257640226816 20539845255168 23107325912064 25995741651072 27386460340224 30809767882752 34660988868096 41079690510336 46214651824128 51991483302144 54772920680448 61619535765504 69321977736192 82159381020672 92429303648256 103982966604288 123239071531008 138643955472384 164318762041344 184858607296512 207965933208576 246478143062016 277287910944768 369717214593024 415931866417152 492956286124032 554575821889536 739434429186048 831863732834304 1109151643779072 1478868858372096 1663727465668608 2218303287558144 3327454931337216 4436606575116288 6654909862674432 13309819725348864
• Sum of all divisors σ(n): 39913288343502319
• Sum of proper divisors (its aliquot sum) s(n): 26603468618153455
• 13309819725348864 is an abundant number, because the sum of its proper divisors (26603468618153455) is greater than itself. Its abundance is 13293648892804591

Bases of 13309819725348864

• Binary: 101111010010010011010111100100110000010000000000000000₂
• Hexadecimal: 0x2F4935E4C10000
• Base-36: 3N1XQRR4000

Squares and roots of 13309819725348864

• 13309819725348864 squared (13309819725348864²) is 177151301121285709522206506090496
• 13309819725348864 cubed (13309819725348864³) is 2357851882035304865473660698053371346374354796544
• 13309819725348864 is a perfect square number. Its square root is 115368192
• The cube root of 13309819725348864 is 236986.7459538773

Scales and comparisons

• 13,309,819,725,348,864 seconds is equal to 423,211,097 years, 15 weeks, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,309,819,725,348,864 would take you about one billion, two hundred sixty-nine million, six hundred thirty-three thousand, two hundred ninety-one 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 13309819725348864 cubic inches would be around 19748.9 feet tall.

Recreational maths with 13309819725348864

• 13309819725348864 backwards is 46884352791890331
• 13309819725348864 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13309819725348864's digits is 81
• More coming soon!