13470072639957661

Names of 13470072639957661

• Cardinal: 13470072639957661 can be written as Thirteen quadrillion, four hundred seventy trillion, seventy-two billion, six hundred thirty-nine million, nine hundred fifty-seven thousand, six hundred sixty-one.

Scientific notation

• Scientific notation: 1.3470072639957661 × 10¹⁶

Factors of 13470072639957661

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 155

Divisors of 13470072639957661

• Number of divisors d(n): 384
• Complete list of divisors:
  1 7 13 19 37 49 79 91 133 169 247 259 361 481 553 637 703 931 1027 1183 1501 1729 1813 2197 2527 2923 3211 3367 3871 4693 4921 6241 6253 6859 7189 8281 9139 10507 12103 13351 13357 15379 17689 19513 20461 22477 23569 28519 32851 34447 37999 41743 43687 43771 48013 50323 55537 61009 63973 73549 81133 81289 89167 93457 93499 107653 118579 118807 136591 143227 157339 173563 173641 199633 229957 230917 253669 253783 265993 292201 305809 306397 336091 370747 388759 427063 447811 493039 493987 541861 567931 569023 624169 654199 654493 721981 793117 830053 831649 956137 1054729 1055203 1159171 1214941 1215487 1397431 1541527 1544491 1616419 1775683 1776481 1861951 2045407 2253001 2257333 2595229 2721313 2989441 3001921 3297697 3299179 3451273 3457909 3793027 3975517 3983161 4369183 4387423 4819711 5053867 5551819 5810371 5821543 6409507 6421831 7044193 7383103 7386421 8114197 8504587 8508409 9367741 9385753 10790689 10811437 11314933 12429781 12435367 13711477 13717639 15069223 15771007 15801331 18166603 18242443 20039851 20048857 21013447 23083879 23094253 24158911 24205363 26551189 29289013 29345329 30711961 33737977 35377069 38862733 39024973 42807019 42889327 44866549 44952817 49309351 51681721 51704947 56799379 57036499 62656243 65574187 65700271 75534823 75680059 83323591 83361037 91574509 95980339 96023473 105484561 110397049 110609317 121780633 122014789 127697101 140278957 140341999 147094129 161587153 161659771 177987079 178329307 205023091 205417303 214983727 236165839 237151759 260518063 260635141 273174811 299649133 300225289 314065843 314669719 345165457 346606417 380757169 399255493 438593701 459019309 459901897 507324649 556491247 557561251 583265137 583527259 641021563 671862373 672164311 738391927 741474487 852464431 854103523 893879707 981952699 982393993 1083206683 1083693481 1190468617 1245909553 1248305149 1435161637 1437921121 1583148229 1583859703 1660062313 1823626441 1824445987 1912223677 2097543931 2101577023 2313832027 2318280991 2426244919 2665300183 2794788451 3070155907 3082972867 3381754501 3388256833 3551272543 3895438729 3902928757 4082855959 4084690813 4487150941 4505883421 4949843197 5190321409 5967251017 5978724661 6585521923 7234386211 7582446781 7585854367 8333280319 8721366871 8738136043 9639168331 11082037603 11087017921 11620436191 12765385087 12771121909 14088015253 16196824189 16227966937 16983714433 18657101281 20580926977 20590176139 21580810069 23672281507 23717797831 24858907801 27268071103 27320501299 30079816351 31541183947 34648902379 36332249863 40078647271 43962808513 44047338829 46098653461 50640703477 53077127467 53100980569 58332962233 58576484473 67474178317 77574263221 77609125447 85611784999 94047020743 98616106771 113377769323 113595768559 125124916537 144066488839 144131232973 151065670483 165705970549 166024584817 183144198289 210558714457 220788287629 242542316653 267672289807 280550530897 307739659591 308331371803 322690574227 354484924339 391037612563 410035391311 472319248219 571516510669 599282494993 658329145201 690312747397 761494298149 875874415759 1008465421873 1008918630811 1112953204987 1282009388023 1473911001199 1626623914981 1873706028649 1963853716279 2154177617137 2158319602621 2737263287941 2870247739177 3479739767491 4000615574683 4194977464951 4608304016407 5330460087043 6131120910313 7429714638697 7790672434909 8974065716161 11386367404867 13115942200543 14468391664831 19160843015587 21146110894753 24358178372437 28004309022781 37313220609301 52008002470879 54534707044363 79704571834069 101278741653817 148022776263271 170507248607059 274899441631789 364056017296153 708951191576719 1036159433842897 1924296091422523 13470072639957661
• Sum of all divisors σ(n): 18637503021312000
• Sum of proper divisors (its aliquot sum) s(n): 5167430381354339
• 13470072639957661 is a deficient number, because the sum of its proper divisors (5167430381354339) is less than itself. Its deficiency is 8302642258603322

Bases of 13470072639957661

• Binary: 101111110110101111010110101110110011011010101010011101₂
• Hexadecimal: 0x2FDAF5AECDAA9D
• Base-36: 3OMQPXYV0KD

Squares and roots of 13470072639957661

• 13470072639957661 squared (13470072639957661²) is 181442856925735950788991872590921
• 13470072639957661 cubed (13470072639957661³) is 2444048462791108233467807101748875747607812995781
• The square root of 13470072639957661 is 116060642.0797233959
• The cube root of 13470072639957661 is 237934.0767912657

Scales and comparisons

• 13,470,072,639,957,661 seconds is equal to 428,306,644 years, 14 weeks, 4 days, 41 minutes, 1 second.
• To count from 1 to 13,470,072,639,957,661 would take you about one billion, two hundred eighty-four million, nine hundred nineteen thousand, nine hundred thirty-two 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 13470072639957661 cubic inches would be around 19827.8 feet tall.

Recreational maths with 13470072639957661

• 13470072639957661 backwards is 16675993627007431
• The number of decimal digits it has is: 17
• The sum of 13470072639957661's digits is 76
• More coming soon!