138543399727259934

Names of 138543399727259934

• Cardinal: 138543399727259934 can be written as One hundred thirty-eight quadrillion, five hundred forty-three trillion, three hundred ninety-nine billion, seven hundred twenty-seven million, two hundred fifty-nine thousand, nine hundred thirty-four.

Scientific notation

• Scientific notation: 1.38543399727259934 × 10¹⁷

Factors of 138543399727259934

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1267

Divisors of 138543399727259934

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 11 22 23 33 41 46 66 69 82 121 123 138 242 246 253 363 451 506 726 759 902 943 1187 1331 1353 1518 1886 2374 2662 2706 2783 2829 3561 3993 4961 5566 5658 7122 7986 8349 9922 10373 13057 14641 14883 16698 20746 26114 27301 29282 29766 30613 31119 39171 43923 48667 54571 54602 61226 62238 78342 81903 87846 91839 97334 109142 114103 143627 146001 163713 163806 183678 228206 287254 292002 300311 327426 336743 342309 430881 535337 600281 600622 673486 684618 861762 900933 1010229 1070674 1119341 1200562 1255133 1408969 1579897 1606011 1800843 1801866 2020458 2238682 2510266 2817938 3159794 3212022 3303421 3358023 3601686 3765399 4226907 4739691 5888707 6606842 6716046 7530798 8453814 9479382 9910263 11777414 12312751 13806463 15498659 17378867 17666121 19820526 24625502 27612926 30997318 32406287 34757734 35332242 36337631 36938253 41419389 46495977 52136601 57767729 64775777 64812574 72675262 73876506 82838778 92991954 97218861 104273202 109012893 115535458 129551554 135440261 170485249 173303187 194327331 194437722 218025786 270880522 340970498 346606374 356469157 388654662 399713941 406320783 511455747 635445019 712533547 712938314 799427882 812641566 1022911494 1069407471 1199141823 1270890038 1328657767 1425067094 1489842871 1672446203 1875337739 1906335057 2137600641 2138814942 2398283646 2657315534 2979685742 3344892406 3750675478 3812670114 3921160727 3985973301 4275201282 4469528613 5017338609 5626013217 6989895209 7842321454 7971946602 8939057226 10034677218 11252026434 11763482181 13979790418 14615235437 16388271581 18396908233 20628715129 20969685627 23526964362 29230470874 32776543162 36793816466 38466262669 41257430258 41939371254 43132767997 43845706311 49164814743 55190724699 61886145387 68570294323 76888847299 76932525338 86265535994 87691412622 98329629486 110381449398 115398788007 123772290774 129398303991 137140588646 153777694598 160767589807 202365990563 205710882969 230666541897 230797576014 258796607982 321535179614 404731981126 411421765938 423128889359 461333083794 474460447967 482302769421 607097971689 754273237553 845777320289 846257778718 948920895934 964605538842 1214195943378 1269386668077 1423381343901 1508546475106 1577116769429 1691554640578 1768443487877 2226025896193 2262819712659 2537331960867 2538773336154 2846762687802 3154233538858 3536886975754 4452051792386 4525639425318 4654417782949 4731350308287 5074663921734 5305330463631 6678077688579 8297005613083 9308835565898 9462700616574 10610660927262 13356155377158 13963253348847 16594011226166 17348284463719 19452878366647 24486284858123 24891016839249 27926506697694 34696568927438 38905756733294 48972569716246 49782033678498 51198595612439 52044853391157 58358635099941 73458854574369 91267061743913 102397191224878 104089706782314 116717270199882 146917709148738 153595786837317 182534123487826 190831129100909 273801185231739 307191573674634 381662258201818 547602370463478 563184551736829 572493387302727 1003937679183043 1126369103473658 1144986774605454 1689553655210487 2007875358366086 2099142420109999 3011813037549129 3379107310420974 4198284840219998 6023626075098258 6297427260329997 12594854520659994 23090566621209989 46181133242419978 69271699863629967 138543399727259934
• Sum of all divisors σ(n): 326077395974668800
• Sum of proper divisors (its aliquot sum) s(n): 187533996247408866
• 138543399727259934 is an abundant number, because the sum of its proper divisors (187533996247408866) is greater than itself. Its abundance is 48990596520148932

Bases of 138543399727259934

• Binary: 111101100001101000111110011101110101101111110000100011110₂
• Hexadecimal: 0x1EC347CEEB7E11E
• Base-36: 11W5JB6X16OU

Squares and roots of 138543399727259934

• 138543399727259934 squared (138543399727259934²) is 19194273607987327954658343601684356
• 138543399727259934 cubed (138543399727259934³) is 2659239920945784121088890807428434765676331033392504
• The square root of 138543399727259934 is 372214185.2848436699
• The cube root of 138543399727259934 is 517442.3217190531

Scales and comparisons

• 138,543,399,727,259,934 seconds is equal to 4,405,251,568 years, 23 weeks, 4 days, 8 hours, 38 minutes, 54 seconds.
• To count from 1 to 138,543,399,727,259,934 would take you about thirteen billion, two hundred fifteen million, seven hundred fifty-four thousand, seven hundred five 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 138543399727259934 cubic inches would be around 43120.2 feet tall.

Recreational maths with 138543399727259934

• 138543399727259934 backwards is 439952727993345831
• The number of decimal digits it has is: 18
• The sum of 138543399727259934's digits is 93
• More coming soon!