42307781441947648

Names of 42307781441947648

• Cardinal: 42307781441947648 can be written as Forty-two quadrillion, three hundred seven trillion, seven hundred eighty-one billion, four hundred forty-one million, nine hundred forty-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.2307781441947648 × 10¹⁶

Factors of 42307781441947648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 451

Divisors of 42307781441947648

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 157 176 242 256 281 314 352 484 512 562 628 704 968 1024 1124 1256 1408 1727 1936 2048 2248 2512 2816 3091 3454 3872 4496 5024 5632 6182 6908 7744 8992 10048 11264 12364 13816 15488 17984 18997 20096 22528 24649 24728 27632 30976 34001 35968 37994 40192 44117 49298 49456 55264 61952 68002 71936 75988 80384 88234 98596 98912 110528 123904 136004 143872 151976 160768 176468 197192 197824 221056 247808 271139 272008 287744 303952 321536 352936 394384 395648 442112 485287 542278 544016 575488 607904 705872 788768 791296 884224 970574 1084556 1088032 1215808 1411744 1577536 1582592 1768448 1941148 2169112 2176064 2431616 2823488 2982529 3155072 3165184 3536896 3869893 3882296 4338224 4352128 4863232 5338157 5646976 5965058 6310144 6330368 6926369 7739786 7764592 8676448 8704256 9726464 10676314 11293952 11930116 12620288 13852738 15479572 15529184 17352896 17408512 19452928 21352628 22587904 23860232 25240576 27705476 30959144 31058368 34705792 34817024 38905856 42568823 42705256 45175808 47720464 50481152 55410952 61918288 62116736 69411584 69634048 76190059 85137646 85410512 90351616 95440928 110821904 123836576 124233472 138823168 152380118 170275292 170821024 190881856 221643808 247673152 248466944 277646336 304760236 340550584 341642048 381763712 443287616 468257053 495346304 496933888 555292672 607573201 609520472 681101168 683284096 763527424 838090649 886575232 936514106 990692608 993867776 1087439933 1215146402 1219040944 1362202336 1366568192 1527054848 1676181298 1773150464 1873028212 1981385216 2174879866 2430292804 2438081888 2724404672 2733136384 3054109696 3352362596 3546300928 3746056424 3962770432 4349759732 4860585608 4876163776 5448809344 5466272768 6108219392 6683305211 6704725192 7092601856 7492112848 7925540864 8699519464 9721171216 9752327552 10897618688 10932545536 11961839263 13366610422 13409450384 14185203712 14984225696 17399038928 19442342432 19504655104 21795237376 23923678526 26733220844 26818900768 29968451392 34798077856 38884684864 39009310208 43590474752 47847357052 53466441688 53637801536 59936902784 69596155712 73516357321 77769369728 78018620416 87180949504 95694714104 106932883376 107275603072 119873805568 131580231893 139192311424 147032714642 155538739456 156037240832 170728069481 191389428208 213865766752 214551206144 239747611136 263160463786 278384622848 294065429284 311077478912 341456138962 382778856416 427731533504 429102412288 479495222272 526320927572 556769245696 588130858568 622154957824 682912277924 765557712832 855463067008 858204824576 958990444544 1052641855144 1113538491392 1176261717136 1244309915648 1365824555848 1531115425664 1710926134016 1716409649152 1878008764291 2105283710288 2227076982784 2352523434272 2731649111696 3062230851328 3421852268032 3756017528582 4210567420576 4705046868544 5463298223392 6124461702656 6843704536064 7512035057164 8421134841152 9410093737088 10926596446784 12248923405312 13687409072128 15024070114328 16842269682304 18820187474176 20658096407201 21853192893568 24497846810624 30048140228656 33684539364608 37640374948352 41316192814402 43706385787136 60096280457312 67369078729216 75280749896704 82632385628804 87412771574272 120192560914624 134738157458432 150561499793408 165264771257608 174825543148544 240385121829248 269476314916864 330529542515216 349651086297088 480770243658496 661059085030432 961540487316992 1322118170060864 1923080974633984 2644236340121728 3846161949267968 5288472680243456 10576945360486912 21153890720973824 42307781441947648
• Sum of all divisors σ(n): 93913563313640070
• Sum of proper divisors (its aliquot sum) s(n): 51605781871692422
• 42307781441947648 is an abundant number, because the sum of its proper divisors (51605781871692422) is greater than itself. Its abundance is 9298000429744774

Bases of 42307781441947648

• Binary: 10010110010011101011001111111100000101010000100000000000₂
• Hexadecimal: 0x964EB3FC150800
• Base-36: BKKUUH7ZMKG

Squares and roots of 42307781441947648

• 42307781441947648 squared (42307781441947648²) is 1789948370539609805415899572731904
• 42307781441947648 cubed (42307781441947648³) is 75728744453160135874401537382429444118093907361792
• The square root of 42307781441947648 is 205688554.4748361733
• The cube root of 42307781441947648 is 348449.6912598615

Scales and comparisons

• 42,307,781,441,947,648 seconds is equal to 1,345,256,583 years, 15 weeks, 1 day, 20 hours, 7 minutes, 28 seconds.
• To count from 1 to 42,307,781,441,947,648 would take you about four billion, thirty-five million, seven hundred sixty-nine thousand, seven hundred forty-nine 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 42307781441947648 cubic inches would be around 29037.5 feet tall.

Recreational maths with 42307781441947648

• 42307781441947648 backwards is 84674914418770324
• The number of decimal digits it has is: 17
• The sum of 42307781441947648's digits is 79
• More coming soon!