126171983521196379

Names of 126171983521196379

• Cardinal: 126171983521196379 can be written as One hundred twenty-six quadrillion, one hundred seventy-one trillion, nine hundred eighty-three billion, five hundred twenty-one million, one hundred ninety-six thousand, three hundred seventy-nine.

Scientific notation

• Scientific notation: 1.26171983521196379 × 10¹⁷

Factors of 126171983521196379

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1504

Divisors of 126171983521196379

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 9 13 17 27 39 51 81 117 153 169 221 243 289 351 459 507 663 867 1053 1377 1471 1521 1989 2601 2873 3159 3757 4131 4413 4563 4913 5967 7803 8619 11271 13239 13689 14739 17901 19123 23409 25007 25857 33813 39717 41067 44217 48841 53703 57369 63869 70227 75021 77571 83521 101439 119151 132651 146523 172107 191607 225063 232713 248599 250563 304317 325091 357453 397953 425119 439569 516321 574821 675189 698139 745797 751689 830297 912951 975273 1085773 1193859 1275357 1318707 1419857 1548963 1724463 2025567 2163841 2237391 2255067 2490891 2925819 3257319 3826071 3956121 4226183 4259571 4646889 5173389 5526547 6076701 6491523 6712173 6765201 7227023 7472673 8777457 9771957 11478213 11868363 12678549 12778713 14115049 15520167 16579641 18458141 19474569 20136519 20295603 21681069 22418019 26332371 28129933 29315871 34434639 36785297 38035647 38336139 42345147 49738923 55374423 58423707 60409557 65043207 67254057 71845111 78997113 84389799 87947613 93951299 103303917 110355891 114106941 115008417 122859391 127035441 149216769 166123269 175271121 195129621 201762171 215535333 239955833 253169397 263842839 281853897 331067673 342320823 345025251 365689129 368578173 381106323 447650307 478208861 498369807 525813363 585388863 625350049 646605999 719867499 759508191 845561691 993203019 1026962469 1097067387 1105734519 1143318969 1221366887 1342950921 1434626583 1495109421 1597172083 1756166589 1876050147 1939817997 2088609647 2159602497 2278524573 2536685073 2979609057 3291202161 3317203557 3429956907 3664100661 4303879749 4485328263 4791516249 5628150441 5819453991 6216715193 6265828941 6478807491 6835573719 7610055219 8129550637 8938827171 9873606483 9951610671 10630950833 10992301983 12911639247 14374548747 16884451323 17458361973 18650145579 18797486823 19436422473 20763237079 22830165657 24388651911 27151925411 29620819449 29854832013 31892852499 32976905949 38734917741 43123646241 50653353969 55950436737 56392460469 58309267419 62289711237 73165955733 81455776233 88862458347 95678557497 98930717847 105684158281 116204753223 129370938723 138202360829 151960061907 167851310211 169177381407 180726164161 186869133711 219497867199 244367328699 287035672491 296792153541 317052474843 352975030343 388112816169 414607082487 503553930633 507532144221 542178492483 560607401133 658493601597 733101986097 861107017473 951157424529 1058925091029 1243821247461 1510661791899 1626535477449 1681822203399 1796630690777 1975480804791 2199305958291 2349440134093 2583321052419 2853472273587 3072344790737 3176775273087 3731463742383 4879606432347 5045466610197 5389892072331 6597917874873 7048320402279 8560416820761 9217034372211 9530325819261 11194391227149 14638819297041 16169676216993 21144961206837 25681250462283 27651103116633 28590977457783 30542721743209 33583173681447 39940482279581 43916457891123 48509028650979 63434883620511 82953309349899 85772932373349 91628165229627 119821446838743 145527085952937 190304650861533 248859928049697 274884495688881 359464340516229 436581257858811 519226269634553 570913952584599 746579784149091 824653487066643 1078393021548687 1557678808903659 2473960461199929 3235179064646061 4673036426710977 7421881383599787 9705537193938183 14019109280132931 42057327840398793 126171983521196379
• Sum of all divisors σ(n): 217593883996522488
• Sum of proper divisors (its aliquot sum) s(n): 91421900475326109
• 126171983521196379 is a deficient number, because the sum of its proper divisors (91421900475326109) is less than itself. Its deficiency is 34750083045870270

Bases of 126171983521196379

• Binary: 111000000010000001100000000100010011000110010100101011011₂
• Hexadecimal: 0x1C040C02263295B
• Base-36: YIC8H1OFYOR

Squares and roots of 126171983521196379

• 126171983521196379 squared (126171983521196379²) is 15919369425673050613344779482711641
• 126171983521196379 cubed (126171983521196379³) is 2008578416843857606169180707590470107096903390347939
• The square root of 126171983521196379 is 355206958.7173038181
• The cube root of 126171983521196379 is 501557.7862585051

Scales and comparisons

• 126,171,983,521,196,379 seconds is equal to 4,011,878,800 years, 21 weeks, 4 hours, 19 minutes, 39 seconds.
• To count from 1 to 126,171,983,521,196,379 would take you about twelve billion, thirty-five million, six hundred thirty-six thousand, four hundred 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 126171983521196379 cubic inches would be around 41796.5 feet tall.

Recreational maths with 126171983521196379

• 126171983521196379 backwards is 973691125389171621
• 126171983521196379 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 126171983521196379's digits is 81
• More coming soon!