42755642126912

Names of 42755642126912

• Cardinal: 42755642126912 can be written as Forty-two trillion, seven hundred fifty-five billion, six hundred forty-two million, one hundred twenty-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.2755642126912 × 10¹³

Factors of 42755642126912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 478

Divisors of 42755642126912

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 8 11 13 16 19 22 26 32 38 44 52 64 76 88 104 121 143 152 169 176 208 209 242 247 286 304 338 352 361 416 418 433 484 494 572 608 676 704 722 832 836 866 968 988 1144 1216 1331 1352 1444 1573 1672 1732 1859 1936 1976 2288 2299 2662 2704 2717 2888 3146 3211 3344 3464 3718 3872 3952 3971 4576 4598 4693 4763 5324 5408 5434 5629 5776 6292 6422 6688 6859 6928 7436 7744 7904 7942 8227 9152 9196 9386 9526 10648 10816 10868 11258 11552 12584 12844 13376 13718 13856 14872 15808 15884 16454 17303 18392 18772 19052 20449 21296 21736 22516 23104 25168 25289 25688 27436 27712 29744 29887 31768 32908 34606 35321 36784 37544 38104 40898 42592 43472 43681 45032 50336 50578 51376 51623 52393 54872 59488 59774 61009 61919 63536 65816 69212 70642 73177 73568 75088 75449 76208 81796 85184 86944 87362 89167 90064 90497 100672 101156 102752 103246 104786 106951 109744 118976 119548 122018 123838 127072 131632 138424 141284 146354 147136 150176 150898 152416 156313 163592 173888 174724 178334 180128 180994 202312 205504 206492 209572 213902 219488 224939 239096 244036 247676 254144 263264 276848 282568 292708 300352 301796 304832 312626 327184 328757 349448 356668 360256 361988 388531 404624 412984 419144 427804 438976 449878 478192 480491 488072 495352 526528 553696 565136 567853 576323 585416 603592 625252 654368 657514 671099 681109 698896 713336 723976 777062 804947 809248 825968 829939 838288 855608 899756 956384 960982 976144 980837 990704 995467 1107392 1130272 1135706 1152646 1159171 1170832 1176461 1207184 1250504 1308736 1315028 1342198 1362218 1390363 1397792 1426672 1447952 1554124 1609894 1618496 1651936 1659878 1676576 1711216 1719443 1799512 1912768 1921964 1952288 1961674 1981408 1990934 2032069 2260544 2271412 2305292 2318342 2341664 2352922 2414368 2501008 2630056 2684396 2724436 2780726 2795584 2853344 2895904 2969947 3108248 3219788 3303872 3319756 3353152 3422432 3438886 3599024 3843928 3904576 3923348 3962816 3981868 4064138 4273841 4542824 4610584 4636684 4683328 4705844 4828736 5002016 5260112 5368792 5448872 5561452 5706688 5791808 5939894 6216496 6246383 6439576 6639512 6844864 6877772 7198048 7382089 7492199 7687856 7846696 7963736 8128276 8547682 8854417 9085648 9129329 9221168 9273368 9411688 10004032 10520224 10737584 10789207 10897744 10950137 11122904 11879788 12432992 12492766 12750881 12879152 12941071 13279024 13755544 14396096 14764178 14984398 15293993 15375712 15693392 15927472 16256552 17095364 17708834 18171296 18258658 18442336 18546736 18823376 18913873 21040448 21475168 21578414 21795488 21900274 22245808 22352759 23759576 24865984 24985532 25501762 25758304 25882142 26416897 26558048 27511088 29528356 29968796 30587986 30751424 31386784 31854944 32513104 32669417 34190728 35417668 36342592 36517316 36884672 37093472 37646752 37827746 38609311 42950336 43156828 43590976 43800548 44491616 44705518 47519152 49971064 51003524 51516608 51764284 52833794 53116096 55022176 59056712 59937592 61175972 62773568 63709888 65026208 65338834 68381456 70835336 73034632 74186944 75293504 75655492 77218622 81202979 86313656 87601096 88983232 89411036 95038304 97398587 99942128 102007048 103528568 105667588 110044352 118113424 118681277 119875184 122351944 130052416 130677668 136762912 140259691 141670672 142351781 146069264 151310984 154437244 162405958 168233923 172627312 175202192 178822072 190076608 194797174 199884256 204014096 207057136 208052603 211335176 236226848 237362554 239750368 244703888 245880349 261355336 273525824 280519382 283341344 284703562 290585867 292138528 302621968 308874488 324811916 336467846 345254624 350404384 357644144 359363587 389594348 399768512 408028192 414114272 416105206 422670352 424702421 472453696 474725108 479500736 489407776 491760698 501921043 522710672 561038764 566682688 569407124 581171734 584277056 605243936 617748976 649623832 672935692 690509248 700808768 715288288 718727174 779188696 816056384 828228544 832210412 845340704 849404842 949450216 978815552 983521396 1003842086 1045421344 1122077528 1138814248 1162343468 1210487872 1235497952 1299247664 1345871384 1430576576 1437454348 1542856601 1558377392 1664420824 1690681408 1698809684 1850573153 1898900432 1967042792 2007684172 2090842688 2244155056 2277628496 2324686936 2470995904 2598495328 2691742768 2704683839 2874908696 3085713202 3116754784 3196444537 3328841648 3397619368 3701146306 3797800864 3934085584 3952999457 4015368344 4488310112 4555256992 4649373872 4671726631 5196990656 5383485536 5409367678 5521131473 5749817392 6171426404 6233509568 6392889074 6657683296 6795238736 7402292612 7595601728 7868171168 7905998914 8030736688 8976620224 9110513984 9298747744 9343453262 10766971072 10818735356 11042262946 11499634784 12342852808 12785778148 13315366592 13590477472 14804585224 15736342336 15811997828 16061473376 18597495488 18686906524 21637470712 22084525892 22999269568 24685705616 25571556296 27180954944 29609170448 31623995656 32122946752 35160889907 37373813048 43274941424 44169051784 49371411232 51143112592 51388992941 59218340896 60732446203 63247991312 70321779814 74747626096 86549882848 88338103568 98742822464 102286225184 102777985882 118436681792 121464892406 126495982624 140643559628 149495252192 173099765696 176676207136 204572450368 205555971764 242929784812 252991965248 281287119256 298990504384 353352414272 411111943528 485859569624 562574238512 668056908233 822223887056 971719139248 1125148477024 1336113816466 1644447774112 1943438278496 2250296954048 2672227632932 3288895548224 3886876556992 5344455265864 10688910531728 21377821063456 42755642126912
• Sum of all divisors σ(n): 106911440979840
• Sum of proper divisors (its aliquot sum) s(n): 64155798852928
• 42755642126912 is an abundant number, because the sum of its proper divisors (64155798852928) is greater than itself. Its abundance is 21400156726016

Bases of 42755642126912

• Binary: 1001101110001011010010110111000111001001000000₂
• Hexadecimal: 0x26E2D2DC7240
• Base-36: F5LO5EK3K

Squares and roots of 42755642126912

• 42755642126912 squared (42755642126912²) is 1828044933684572091114655744
• 42755642126912 cubed (42755642126912³) is 78159234976532143874666015171250837782528
• The square root of 42755642126912 is 6538779.8653045357
• The cube root of 42755642126912 is 34967.4914821429

Scales and comparisons

• 42,755,642,126,912 seconds is equal to 1,359,497 years, 8 weeks, 5 days, 1 hour, 28 minutes, 32 seconds.
• To count from 1 to 42,755,642,126,912 would take you about three million, three hundred ninety-eight thousand, seven hundred forty-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 42755642126912 cubic inches would be around 2914 feet tall.

Recreational maths with 42755642126912

• 42755642126912 backwards is 21962124655724
• The number of decimal digits it has is: 14
• The sum of 42755642126912's digits is 56
• More coming soon!