13809109139652608

Names of 13809109139652608

• Cardinal: 13809109139652608 can be written as Thirteen quadrillion, eight hundred nine trillion, one hundred nine billion, one hundred thirty-nine million, six hundred fifty-two thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.3809109139652608 × 10¹⁶

Factors of 13809109139652608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 691

Divisors of 13809109139652608

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 109 128 136 218 256 272 289 436 512 544 563 578 872 1024 1088 1126 1156 1744 1853 2048 2176 2252 2312 3488 3706 4096 4352 4504 4624 6976 7412 8192 8704 9008 9248 9571 11881 13952 14824 16384 17408 18016 18496 19142 23762 27904 29648 31501 32768 34816 36032 36992 38284 47524 55808 59296 61367 63002 65536 69632 72064 73984 76568 95048 111616 118592 122734 126004 139264 144128 147968 153136 162707 190096 201977 223232 237184 245468 252008 278528 288256 295936 306272 325414 380192 403954 446464 474368 490936 504016 557056 576512 591872 612544 650828 760384 807908 892928 948736 981872 1008032 1043239 1114112 1153024 1183744 1225088 1295029 1301656 1520768 1615816 1785856 1897472 1963744 2016064 2086478 2306048 2367488 2450176 2590058 2603312 3041536 3231632 3433609 3571712 3794944 3927488 4032128 4172956 4612096 4734976 4900352 5180116 5206624 6083072 6463264 6689003 6867218 7143424 7589888 7854976 8064256 8345912 9224192 9469952 9800704 10360232 10413248 12166144 12926528 13378006 13734436 15179776 15709952 16128512 16691824 17735063 18448384 18939904 19601408 20720464 20826496 22015493 24332288 25853056 26756012 27468872 30359552 31419904 32257024 33383648 35470126 36896768 39202816 41440928 41652992 44030986 48664576 51706112 53512024 54937744 60719104 62839808 64514048 66767296 70940252 78405632 82881856 83305984 88061972 97329152 103412224 107024048 109875488 113713051 121438208 125679616 129028096 133534592 141880504 156811264 165763712 166611968 176123944 194658304 206824448 214048096 219750976 227426102 251359232 258056192 267069184 283761008 313622528 331527424 333223936 352247888 374263381 389316608 413648896 428096192 439501952 454852204 502718464 516112384 534138368 567522016 627245056 663054848 666447872 704495776 729101327 748526762 778633216 827297792 856192384 879003904 909704408 1005436928 1032224768 1068276736 1135044032 1326109696 1332895744 1408991552 1458202654 1497053524 1654595584 1712384768 1758007808 1819408816 1933121867 2010873856 2064449536 2136553472 2270088064 2652219392 2665791488 2817983104 2916405308 2994107048 3309191168 3424769536 3516015616 3638817632 3866243734 4021747712 4273106944 4540176128 5304438784 5331582976 5635966208 5832810616 5988214096 6618382336 6849539072 7032031232 7277635264 7732487468 8546213888 9080352256 10608877568 10663165952 11271932416 11665621232 11976428192 12394722559 13236764672 13699078144 14064062464 14555270528 15464974936 17092427776 18160704512 21217755136 22543864832 23331242464 23952856384 24789445118 27398156288 28128124928 29110541056 30929949872 34184855552 36321409024 42435510272 45087729664 46662484928 47905712768 49578890236 54796312576 56256249856 58221082112 61859899744 68369711104 72642818048 84871020544 90175459328 93324969856 95811425536 99157780472 109592625152 112512499712 116442164224 123719799488 145285636096 180350918656 186649939712 191622851072 198315560944 210710283503 219185250304 225024999424 232884328448 247439598976 290571272192 360701837312 373299879424 383245702144 396631121888 421420567006 438370500608 465768656896 494879197952 581142544384 721403674624 746599758848 766491404288 793262243776 842841134012 931537313792 989758395904 1162285088768 1442807349248 1493199517696 1532982808576 1586524487552 1685682268024 1863074627584 1979516791808 2986399035392 3065965617152 3173048975104 3371364536048 3726149255168 3959033583616 5972798070784 6131931234304 6346097950208 6742729072096 7452298510336 7918067167232 11945596141568 12263862468608 12692195900416 13485458144192 15836134334464 23891192283136 24527724937216 25384391800832 26970916288384 31672268668928 47782384566272 50768783601664 53941832576768 63344537337856 101537567203328 107883665153536 126689074675712 203075134406656 215767330307072 406150268813312 431534660614144 812300537626624 863069321228288 1726138642456576 3452277284913152 6904554569826304 13809109139652608
• Sum of all divisors σ(n): 29662402624586160
• Sum of proper divisors (its aliquot sum) s(n): 15853293484933552
• 13809109139652608 is an abundant number, because the sum of its proper divisors (15853293484933552) is greater than itself. Its abundance is 2044184345280944

Bases of 13809109139652608

• Binary: 110001000011110100111111000100111011110000000000000000₂
• Hexadecimal: 0x310F4FC4EF0000
• Base-36: 3RYX55T47I8

Squares and roots of 13809109139652608

• 13809109139652608 squared (13809109139652608²) is 190691495230837191515394921201664
• 13809109139652608 cubed (13809109139652608³) is 2633279669646175571295939463440562053142871539712
• The square root of 13809109139652608 is 117512165.9218849051
• The cube root of 13809109139652608 is 239913.7950796623

Scales and comparisons

• 13,809,109,139,652,608 seconds is equal to 439,086,956 years, 13 weeks, 4 days, 7 hours, 30 minutes, 8 seconds.
• To count from 1 to 13,809,109,139,652,608 would take you about one billion, three hundred seventeen million, two hundred sixty thousand, eight hundred sixty-eight 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 13809109139652608 cubic inches would be around 19992.8 feet tall.

Recreational maths with 13809109139652608

• 13809109139652608 backwards is 80625693190190831
• The number of decimal digits it has is: 17
• The sum of 13809109139652608's digits is 71
• More coming soon!