842838873649942

Names of 842838873649942

• Cardinal: 842838873649942 can be written as Eight hundred forty-two trillion, eight hundred thirty-eight billion, eight hundred seventy-three million, six hundred forty-nine thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 8.42838873649942 × 10¹⁴

Factors of 842838873649942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 167

Divisors of 842838873649942

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 13 17 19 26 34 37 38 74 79 158 169 221 247 289 323 338 361 442 481 494 578 629 646 703 722 962 1027 1258 1343 1369 1406 1501 2054 2197 2686 2738 2873 2923 3002 3211 3757 4199 4394 4693 4913 5491 5746 5846 6137 6253 6422 7514 8177 8398 9139 9386 9826 10693 10982 11951 12274 12506 13351 13357 16354 17459 17797 18278 19513 21386 22831 23273 23902 25517 26011 26702 26714 28519 34918 35594 37349 37999 39026 41743 45662 46546 48841 49691 51034 52022 54587 55537 57038 61009 63869 71383 74698 75998 79781 81289 83486 93347 97682 99382 104329 106301 108151 109174 111074 118807 122018 127738 139009 142766 155363 159562 162578 173563 173641 181781 186694 203167 208658 212602 216302 226967 227069 231361 237614 253669 278018 296803 302549 310726 331721 338143 347126 347282 363562 370747 388127 395641 406334 433789 442187 453934 454138 462722 484823 493987 494209 507338 593606 605098 634933 645983 663442 676286 709631 721981 741494 776254 791282 793117 830297 844747 867578 884374 927979 944129 969646 987974 988418 1037153 1055203 1213511 1269866 1291966 1356277 1381913 1405963 1419262 1443962 1544491 1586234 1660594 1689494 1773593 1807117 1838567 1855958 1888258 2019719 2054869 2074306 2110406 2257333 2363153 2427022 2641171 2712554 2763826 2811926 2950571 2951897 3007693 3088982 3297697 3453839 3547186 3614234 3677134 3858439 3860173 3933137 4039438 4109738 4312373 4395859 4514666 4726306 4819711 5045651 5143333 5282342 5639257 5748431 5901142 5903794 6015386 6302699 6421831 6424717 6595394 6725897 6907678 7374413 7517179 7716878 7720346 7866274 8241991 8397779 8401553 8624746 8791718 9385753 9639422 10091302 10286666 10793861 10981711 11278514 11496862 12063727 12273677 12605398 12843662 12849434 13451794 13482989 13717639 14360699 14748826 15034358 15775643 16050193 16483982 16795558 16803106 17631601 17938451 18277519 18771506 21587722 21963422 23056709 23492521 23901371 24127454 24547354 26256347 26713297 26965978 27435278 28721398 29345329 30720989 31255639 31551286 32100386 34335223 34932773 35263202 35876902 36555038 38374661 39042511 44899907 46113418 46985042 47802742 50159707 50182249 51130781 52512694 53426594 56060849 57146167 58690658 61441978 62511278 62656243 65593463 65622941 66863329 68670446 69865546 73310341 74729603 76749322 78085022 81935087 83521321 87436661 89799814 95867369 97723327 100319414 100364498 102261562 107145883 109171127 109220189 112121698 114292334 122014789 125312486 127792043 131186926 131245882 133726658 140113847 142762243 142826401 146620682 149459206 159557801 163870174 167042642 174873322 178329307 186689087 191734738 195446654 205083359 208652509 214291766 218342254 218440378 229210813 233199863 237607747 244029578 255584086 272853281 280227694 285524486 285652802 299737217 304953667 310717823 319115602 347272861 356658614 373378174 399372857 406323307 410166718 417305018 446357899 454126049 458421626 466399726 475215494 498870593 507552643 531345863 545706562 583698791 593857141 599474434 609907334 621435646 652369237 663722687 694545722 798745714 812646614 852715019 853098233 869223277 892715798 908252098 953034433 971484839 997741186 1015105286 1062691726 1065156131 1085777173 1136676593 1167397582 1187714282 1246275797 1270403251 1304738474 1327445374 1392896479 1419862457 1661296559 1705430038 1706196466 1738446554 1821480011 1855909159 1856743213 1906068866 1942969678 2074251413 2130312262 2171554346 2273353186 2318280991 2426958131 2428048817 2492551594 2540806502 2712482617 2785792958 2839724914 3031598219 3322593118 3547092653 3642960022 3711818318 3713486426 3896583821 3964397671 4039331699 4148502826 4514547193 4636561982 4853916262 4856097634 5184212339 5282202991 5424965234 5903638637 6063196438 6598184359 6907496219 7094185306 7588084283 7720142833 7793167642 7928795342 8078663398 8480800081 8628394931 9029094386 10095571397 10368424678 10564405982 11090277029 11283285679 11807277274 13196368718 13814992438 14776795709 15176168566 15440285666 16201585361 16515242263 16961600162 17256789862 18107654227 18458211941 20191142794 21596855267 22180554058 22566571358 23679240143 24137661769 29553591418 31550455703 31564634621 32403170722 33030484526 35262274021 36215308454 36916423882 39410776847 43193710534 46112204489 47358480286 48275323538 51537169723 63100911406 63129269242 67394760407 68668638883 70524548042 76747302281 78821553694 85776396667 89797450847 92224408978 100361856829 103074339446 112169134103 131242428161 134789520814 137337277766 144173601377 146682713827 153494604562 171552793334 179594901694 191815856543 200723713658 224338268206 262484856322 280759118471 288347202754 293365427654 307830121859 313789602997 383631713086 410340250073 561518236942 599458658357 615660243718 627579205994 669983206399 820680500146 876131885291 1167366861011 1198917316714 1304704138777 1339966412798 1458198743339 1706151566093 1752263770582 1906875279751 2334733722022 2493606135059 2609408277554 2916397486678 3412303132186 3813750559502 4987212270118 5334423250949 10668846501898 11389714508783 22179970359209 22779429017566 24789378636763 32416879755767 44359940718418 49578757273526 64833759511534 421419436824971 842838873649942
• Sum of all divisors σ(n): 1598371675488000
• Sum of proper divisors (its aliquot sum) s(n): 755532801838058
• 842838873649942 is a deficient number, because the sum of its proper divisors (755532801838058) is less than itself. Its deficiency is 87306071811884

Bases of 842838873649942

• Binary: 10111111101000111010110111101010101011001100010110₂
• Hexadecimal: 0x2FE8EB7AAB316
• Base-36: 8ARETZWZKM

Squares and roots of 842838873649942

• 842838873649942 squared (842838873649942²) is 710377366935502895013156603364
• 842838873649942 cubed (842838873649942³) is 598733659814330810341920854342462797875604888
• The square root of 842838873649942 is 29031687.4061764107
• The cube root of 842838873649942 is 94460.0532392841

Scales and comparisons

• 842,838,873,649,942 seconds is equal to 26,799,669 years, 5 weeks, 5 days, 3 hours, 12 minutes, 22 seconds.
• To count from 1 to 842,838,873,649,942 would take you about sixty-six million, nine hundred ninety-nine thousand, one hundred seventy-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 842838873649942 cubic inches would be around 7871.7 feet tall.

Recreational maths with 842838873649942

• 842838873649942 backwards is 249946378838248
• The number of decimal digits it has is: 15
• The sum of 842838873649942's digits is 85
• More coming soon!