42009643485856

Names of 42009643485856

• Cardinal: 42009643485856 can be written as Forty-two trillion, nine billion, six hundred forty-three million, four hundred eighty-five thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 4.2009643485856 × 10¹³

Factors of 42009643485856

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 509

Divisors of 42009643485856

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 8 16 17 29 32 34 37 53 58 61 68 74 106 113 116 122 136 148 197 212 226 232 244 272 296 394 424 452 464 488 493 544 592 629 788 848 901 904 928 976 986 1037 1073 1184 1258 1537 1576 1696 1769 1802 1808 1921 1952 1961 1972 2074 2146 2257 2516 3074 3152 3233 3277 3349 3538 3604 3616 3842 3922 3944 4148 4181 4292 4514 5032 5713 5989 6148 6304 6466 6554 6698 6893 7076 7208 7289 7684 7844 7888 8296 8362 8584 9028 10064 10441 11426 11978 12017 12296 12932 13108 13396 13786 14152 14416 14578 15368 15688 15776 16592 16724 17168 18056 18241 20128 20882 22261 22852 23956 24034 24592 25864 26129 26216 26792 27572 28304 28832 29156 30073 30736 31376 33184 33337 33448 34336 36112 36482 38369 41764 44522 45704 47912 48068 49184 51728 52258 52432 53584 54961 55144 55709 56608 56869 58312 60146 61472 62752 65453 66674 66896 71077 72224 72964 76738 83528 89044 91408 93757 95824 96136 97121 101813 103456 104516 104864 107168 109922 110288 111418 113738 116624 117181 119621 120292 121249 123913 130906 133348 133792 142154 145928 153476 167056 173681 177497 178088 182816 187514 191648 192272 194242 199897 203626 204289 209032 211381 219844 220576 221593 222836 227476 233248 234362 239242 240584 242498 247826 255041 261812 266696 284308 291856 302789 306952 334112 347362 348493 354994 356176 365329 375028 378437 384544 386317 388484 399794 407252 408578 418064 422762 439688 443186 444629 445672 454952 468724 478484 481168 484996 495652 510082 523624 533392 568616 583712 605578 613904 636901 645569 694724 696986 709988 712352 730658 750056 756874 772634 776968 799588 814504 817156 823657 836128 845524 879376 886372 889258 891344 909904 937448 956968 962336 966773 969992 991304 1020164 1047248 1066784 1112701 1137232 1179833 1211156 1227808 1273802 1291138 1357921 1389448 1393972 1419976 1461316 1500112 1513748 1545268 1553936 1593869 1599176 1629008 1634312 1647314 1691048 1758752 1772744 1778516 1782688 1819808 1874896 1913936 1933546 1939984 1982608 2033557 2040328 2061233 2094496 2225402 2274464 2359666 2422312 2547604 2582276 2715842 2778896 2787944 2839952 2922632 2952577 3000224 3027496 3090536 3107872 3187738 3198352 3258016 3268624 3294628 3382096 3398249 3469009 3545488 3557032 3593477 3749792 3767081 3827872 3867092 3879968 3965216 4067114 4080656 4122466 4335697 4450804 4719332 4844624 5095208 5147413 5164552 5431684 5557792 5575888 5679904 5845264 5905154 5924381 6054992 6181072 6210593 6375476 6396704 6426197 6537248 6567389 6589256 6764192 6796498 6938018 7090976 7114064 7186954 7396189 7534162 7558693 7734184 8134228 8161312 8244932 8671394 8901608 9438664 9689248 10190416 10294826 10329104 10594541 10827317 10863368 10974673 11151776 11203193 11690528 11810308 11848762 12109984 12362144 12421186 12750952 12852394 12894241 13134778 13178512 13517173 13592996 13876036 14002169 14228128 14373908 14792378 15068324 15117386 15468368 16268456 16489864 17342788 17803216 18470129 18877328 20057161 20380832 20589652 20658208 21189082 21654634 21726736 21949346 22406386 23084657 23565337 23620616 23697524 23886053 24842372 25501904 25704788 25788482 26269556 26357024 27034346 27185992 27752072 28004338 28747816 29584756 30136648 30234772 30936736 32536912 32979728 34215157 34685576 35606432 36940258 37754656 39379709 40114322 41179304 42378164 43309268 43453472 43653821 43898692 44812772 46169314 47130674 47241232 47395048 47772106 49684744 50243077 51003808 51409576 51576964 52539112 54068692 54371984 55504144 56008676 57495632 58973153 59169512 60273296 60469544 65073824 65959456 68430314 69371152 71969813 73880516 78759418 80228644 82358608 84756328 86618536 87307642 87797384 89625544 92338628 94261348 94482464 94790096 95544212 99369488 100486154 102819152 103153928 105078224 108137384 108743968 109245349 111008288 112017352 114991264 117946306 118339024 120546592 120939088 125735213 136860628 138742304 143939626 147761032 157518836 160457288 164717216 169512656 173237072 174615284 175594768 179251088 180107197 184677256 188522696 189580192 190454281 191088424 198738976 200972308 205638304 206307856 210156448 216274768 218490698 219202097 224034704 229791941 235892612 236678048 241878176 251470426 273721256 287879252 295522064 313992193 315037672 320914576 339025312 346474144 349230568 351189536 358502176 360214394 369354512 377045392 380908562 382176848 391998017 400610729 401944616 406062901 412615712 432549536 436981396 438404194 448069408 459583882 471785224 502940852 547442512 575758504 581657669 591044128 627984386 630075344 641829152 669455053 683394773 698461136 720428788 738709024 742114957 754090784 761817124 764353696 783996034 801221458 803889232 812125802 854132309 873962792 876808388 919167764 943570448 1005881704 1094885024 1151517008 1163315338 1223486821 1255968772 1260150688 1265960809 1338910106 1366789546 1396922272 1440857576 1457049233 1484229914 1523634248 1567992068 1602442916 1607778464 1624251604 1708264618 1747925584 1753616776 1838335528 1887140896 2011763408 2087124577 2303034016 2326630676 2446973642 2511937544 2531921618 2662883081 2677820212 2733579092 2881715152 2914098466 2968459828 3047268496 3135984136 3204885832 3248503208 3416529236 3495851168 3507233552 3676671056 4023526816 4174249154 4653261352 4893947284 5023875088 5063843236 5325766162 5355640424 5467158184 5763430304 5828196932 5936919656 6094536992 6271968272 6409771664 6497006416 6663966289 6833058472 7014467104 7353342112 8348498308 9306522704 9787894568 10047750176 10127686472 10651532324 10711280848 10934316368 11617711141 11656393864 11873839312 12543936544 12819543328 12994012832 13327932578 13666116944 16696996616 18613045408 19575789136 20255372944 21303064648 21422561696 21521333753 21868632736 23235422282 23312787728 23747678624 24769836961 26655865156 27332233888 33393993232 35481117809 39151578272 40510745888 42606129296 43042667506 45269012377 46470844564 46625575456 49539673922 53311730312 66787986464 70962235618 77223609349 85212258592 86085335012 90538024754 92941689128 99079347844 106623460624 141924471236 154447218698 172170670024 181076049508 185883378256 198158695688 213246921248 283848942472 308894437396 344341340048 362152099016 371766756512 396317391376 567697884944 617788874792 688682680096 724304198032 792634782752 1135395769888 1235577749584 1312801358933 1448608396064 2471155499168 2625602717866 5251205435732 10502410871464 21004821742928 42009643485856
• Sum of all divisors σ(n): 97695238354560
• Sum of proper divisors (its aliquot sum) s(n): 55685594868704
• 42009643485856 is an abundant number, because the sum of its proper divisors (55685594868704) is greater than itself. Its abundance is 13675951382848

Bases of 42009643485856

• Binary: 1001100011010100100001111000001000101010100000₂
• Hexadecimal: 0x263521E08AA0
• Base-36: EW2YP2OPS

Squares and roots of 42009643485856

• 42009643485856 squared (42009643485856²) is 1764810145808723454872052736
• 42009643485856 cubed (42009643485856³) is 74139045045646016826944689006849302102016
• The square root of 42009643485856 is 6481484.6667917067
• The cube root of 42009643485856 is 34762.9266431947

Scales and comparisons

• 42,009,643,485,856 seconds is equal to 1,335,776 years, 37 weeks, 2 days, 12 hours, 44 minutes, 16 seconds.
• To count from 1 to 42,009,643,485,856 would take you about three million, three hundred thirty-nine thousand, four hundred forty-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 42009643485856 cubic inches would be around 2896.9 feet tall.

Recreational maths with 42009643485856

• 42009643485856 backwards is 65858434690024
• The number of decimal digits it has is: 14
• The sum of 42009643485856's digits is 64
• More coming soon!