21341264605731009

Names of 21341264605731009

• Cardinal: 21341264605731009 can be written as Twenty-one quadrillion, three hundred forty-one trillion, two hundred sixty-four billion, six hundred five million, seven hundred thirty-one thousand and nine.

Scientific notation

• Scientific notation: 2.1341264605731009 × 10¹⁶

Factors of 21341264605731009

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 274

Divisors of 21341264605731009

• Number of divisors d(n): 351
• Complete list of divisors:
  1 3 9 19 27 53 57 81 159 171 199 243 361 477 513 597 729 1007 1083 1431 1539 1791 2187 2809 3021 3249 3781 4293 4617 5373 6561 8427 9063 9747 10547 11343 12879 13851 16119 19133 19683 25281 27189 29241 31641 34029 38637 39601 41553 48357 53371 57399 59049 71839 75843 81567 87723 94923 102087 115911 118803 124659 145071 160113 172197 177147 200393 215517 227529 244701 263169 284769 306261 347733 356409 373977 435213 480339 516591 531441 558991 601179 646551 682587 734103 752419 789507 854307 918783 1014049 1043199 1069227 1121931 1305639 1441017 1549773 1676973 1803537 1939653 2047761 2098853 2202309 2257257 2368521 2562921 2756349 3042147 3129597 3207681 3365793 3807467 3916917 4323051 4649319 5030919 5410611 5818959 6143283 6296559 6606927 6771771 7105563 7688763 8269047 9126441 9388791 9623043 10097379 10620829 11422401 11750751 12969153 13947957 14295961 15092757 16231833 17456877 18429849 18889677 19820781 20315313 21316689 23066289 24807141 27379323 28166373 28869129 31862487 34267203 35252253 38907459 39878207 41843871 42887883 45278271 48695499 52370631 55289547 56669031 59462343 60945939 63950067 69198867 74421423 82137969 86607387 95587461 102801609 105756759 111239209 116722377 119634621 125531613 128663649 135834813 146086497 157111893 165868641 170007093 178387029 182837817 191850201 201795751 207596601 223264269 246413907 259822161 286762383 308404827 333717627 350167131 358903863 376594839 385990947 407504439 438259491 471335679 497605923 510021279 535161087 548513451 605387253 622789803 669792807 739241721 757685933 779466483 860287149 925214481 1001152881 1050501393 1076711589 1129784517 1157972841 1222513317 1314778473 1414007037 1492817769 1530063837 1645540353 1816161759 1868369409 2009378421 2113544971 2217725163 2273057799 2338399449 2580861447 2775643443 3003458643 3151504179 3230134767 3389353551 3473918523 3667539951 3944335419 4242021111 4590191511 4936621059 5448485277 5605108227 6340634913 6653175489 6819173397 7015198347 7742584341 8326930329 9010375929 9454512537 9690404301 10168060653 10421755569 11002619853 11833006257 12726063333 13770574533 14809863177 16345455831 19021904739 19959526467 20457520191 21045595041 23227753023 24980790987 27031127787 28363537611 29071212903 31265266707 33007859559 35499018771 38178189999 40157354449 41311723599 44429589531 49036367493 57065714217 59878579401 61372560573 69683259069 74942372961 81093383361 87213638709 93795800121 99023578677 106497056313 120472063347 123935170797 133288768593 147109102479 171197142651 179635738203 184117681719 209049777207 224827118883 243280150083 261640916127 281387400363 297070736031 361416190041 371805512391 399866305779 441327307437 513591427953 538907214609 552353045157 627149331621 674481356649 729840450249 784922748381 844162201089 1084248570123 1115416537173 1323981922311 1540774283859 1657059135471 1881447994863 2023444069947 2189521350747 2354768245143 2532486603267 3252745710369 3971945766933 4622322851577 4971177406413 5644343984589 6568564052241 7064304735429 7597459809801 9758237131107 11915837300799 13866968554731 14913532219239 19705692156723 21192914206287 29274711393321 35747511902397 41600905664193 44740596657717 59117076470169 87824134179963 107242535707191 124802716992579 134221789973151 263472402539889 374408150977737 402665369919453 790417207619667 1123224452933211 2371251622859001 7113754868577003 21341264605731009
• Sum of all divisors σ(n): 34608784834873683
• Sum of proper divisors (its aliquot sum) s(n): 13267520229142674
• 21341264605731009 is a deficient number, because the sum of its proper divisors (13267520229142674) is less than itself. Its deficiency is 8073744376588335

Bases of 21341264605731009

• Binary: 1001011110100011100010001011111111000011101100011000001₂
• Hexadecimal: 0x4BD1C45FE1D8C1
• Base-36: 5U4UHM34N29

Squares and roots of 21341264605731009

• 21341264605731009 squared (21341264605731009²) is 455449574971827119020807264158081
• 21341264605731009 cubed (21341264605731009³) is 9719869894041485705688456695552020467387939633729
• 21341264605731009 is a perfect square number. Its square root is 146086497
• The cube root of 21341264605731009 is 277378.8757138689

Scales and comparisons

• 21,341,264,605,731,009 seconds is equal to 678,586,201 years, 31 weeks, 3 hours, 30 minutes, 9 seconds.
• To count from 1 to 21,341,264,605,731,009 would take you about two billion, thirty-five million, seven hundred fifty-eight thousand, six hundred four 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 21341264605731009 cubic inches would be around 23114.9 feet tall.

Recreational maths with 21341264605731009

• 21341264605731009 backwards is 90013750646214312
• The number of decimal digits it has is: 17
• The sum of 21341264605731009's digits is 54
• More coming soon!