231186686642142

Names of 231186686642142

• Cardinal: 231186686642142 can be written as Two hundred thirty-one trillion, one hundred eighty-six billion, six hundred eighty-six million, six hundred forty-two thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 2.31186686642142 × 10¹⁴

Factors of 231186686642142

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 546

Divisors of 231186686642142

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 29 33 37 42 49 58 66 74 77 87 98 111 121 147 154 174 203 222 231 242 259 294 319 363 406 407 457 462 518 539 609 638 726 777 814 841 847 914 957 1073 1078 1218 1221 1371 1421 1554 1617 1682 1694 1813 1914 2146 2233 2442 2523 2541 2742 2842 2849 3199 3219 3234 3509 3626 4263 4466 4477 5027 5046 5082 5439 5698 5887 5929 6398 6438 6699 7018 7511 8526 8547 8954 9251 9597 10054 10527 10878 11774 11803 11858 13253 13398 13431 15022 15081 15631 16909 17094 17661 17787 18502 19194 19943 21054 22393 22533 23606 24563 26506 26862 27753 30162 31117 31262 31339 33818 35189 35322 35409 35574 39759 39886 41209 44786 45066 46893 49126 50727 52577 55297 55506 59829 62234 62678 64757 67179 70378 70818 73689 79518 82418 82621 92771 93351 93786 94017 101454 101761 105154 105567 110594 118363 119658 123627 129514 129833 134358 145783 147378 157731 165242 165891 171941 185542 185999 186702 188034 194271 203522 208849 211134 217819 219373 236726 246323 247254 247863 259666 278313 291566 305283 315462 331782 342287 343882 355089 371998 384337 387079 388542 389499 417698 435638 437349 438746 453299 490361 492646 495726 515823 556626 557997 578347 610566 626547 649397 653457 658119 684574 710178 712327 738969 768674 774158 778998 828541 874698 906598 908831 980722 1020481 1026861 1031646 1115994 1153011 1156694 1161237 1253094 1298794 1301993 1306914 1316238 1359897 1424654 1461943 1471083 1477938 1524733 1603613 1657082 1735041 1817662 1948191 2040962 2045989 2053722 2136981 2297339 2306022 2322474 2396009 2485623 2603986 2690359 2709553 2719794 2726493 2923886 2942166 3049466 3061443 3207226 3432527 3470082 3765157 3896382 3905979 4091978 4227707 4273962 4385829 4574199 4594678 4792018 4810839 4971246 4986289 5380718 5393971 5419106 5452986 6056621 6122886 6137967 6361817 6865054 6892017 7143367 7188027 7530314 7727413 7811958 8071077 8128659 8455414 8771658 9113951 9148398 9621678 9972578 10233601 10297581 10787942 11225291 11295471 12113242 12275934 12683121 12723634 13784034 14220469 14286734 14321923 14376054 14958867 15454826 16081373 16142154 16181913 16257318 16772063 18169863 18227902 18832513 19085451 20467202 20595162 21430101 22450582 22590942 23182239 24027689 25270729 25366242 26356099 27341853 28440938 28643846 29593949 29917734 30700803 32162746 32363826 33544126 33675873 36339726 37665026 37757797 38170902 42396347 42661407 42860202 42965769 46364478 46504777 48055378 48244119 50316189 50541458 52712198 54091891 54683706 56497539 59187898 59333681 61401606 66622831 67351746 72083067 75515594 75812187 78577037 79068297 84792694 85001543 85322814 85931538 88781847 93009554 96488238 99543283 100253461 100632378 108183782 112569611 112995078 113273391 118667362 127189041 133245662 139514331 144166134 151624374 156425159 157154074 158136594 162275673 170003086 175642009 176895103 177563694 178001043 184492693 199086566 199868493 200506922 207157643 224094977 225139222 226546782 235731111 254378082 255004629 264304579 279028662 296774429 298629849 300760383 312850318 324551346 325533439 337708833 351284018 353790206 356002086 368985386 378643237 399736986 414315286 415335767 448189954 466359817 469275477 471462222 510009258 526926027 528609158 530685309 553478079 593548858 595010801 597259698 601520766 621472929 651066878 672284931 675417666 696802981 732851141 757286474 792913737 830671534 890323287 932719634 935016973 938550954 976600317 1053852054 1061370618 1094976113 1106956158 1135929711 1190021602 1229494063 1238265721 1242945858 1246007301 1344569862 1393605962 1399079451 1465702282 1568664839 1585827474 1720676749 1780646574 1785032403 1870033946 1932062099 1953200634 2090408943 2189952226 2198553423 2271859422 2278734073 2458988126 2465044747 2476531442 2492014602 2798158902 2805050919 2907350369 3137329678 3264518719 3284928339 3441353498 3570064806 3688482189 3714797163 3864124198 4165075607 4180817886 4397106846 4557468146 4705994517 4930089494 5129957987 5162030247 5610101838 5796186297 5814700738 6498754333 6529037438 6545118811 6569856678 6836202219 7376964378 7395134241 7429594326 7664832791 8330151214 8606458441 8722051107 9411989034 9793556157 10259915974 10324060494 10980653873 11592372594 12044737243 12495226821 12997508666 13090237622 13524434693 13672404438 14790268482 15329665582 15389873961 17212916882 17255313229 17444102214 19496262999 19587112314 19635356433 21252683089 21961307746 22994498373 24089474486 24990453642 25819375323 27048869386 27115492217 30779747922 32941961619 34510626458 35909705909 36134211729 38992525998 39270712866 40573304079 42505366178 45491280331 45815831677 45988996746 51638750646 51765939687 54230984434 63758049267 65883923238 71486297663 71819411818 72268423458 81146608158 81346476651 84313160701 90982560662 91631663354 94671042851 103531879374 107729117727 120787192603 127516098534 136473840993 137447495031 142972595326 148768781623 162692953302 168626321402 189342085702 189808445519 214458892989 215458235454 241574385206 252939482103 272947681986 274894990062 284013128553 297537563246 318438962317 362361577809 379616891038 428917785978 446306344869 500404083641 505878964206 568026257106 569425336557 636877924634 724723155618 786349274293 892612689738 955316886951 1000808167282 1041381471361 1138850673114 1328659118633 1501212250923 1572698548586 1910633773902 2082762942722 2359047822879 2657318237266 3002424501846 3124144414083 3502828585487 3985977355899 4718095645758 5504444920051 6248288828166 7005657170974 7971954711798 10508485756461 11008889840102 16513334760153 21016971512922 33026669520306 38531114440357 77062228880714 115593343321071 231186686642142
• Sum of all divisors σ(n): 630221546819592
• Sum of proper divisors (its aliquot sum) s(n): 399034860177450
• 231186686642142 is an abundant number, because the sum of its proper divisors (399034860177450) is greater than itself. Its abundance is 167848173535308

Bases of 231186686642142

• Binary: 110100100100001101011000010101011000011111011110₂
• Hexadecimal: 0xD243585587DE
• Base-36: 29Y5P45VQ6

Squares and roots of 231186686642142

• 231186686642142 squared (231186686642142²) is 53447284080571958255170348164
• 231186686642142 cubed (231186686642142³) is 12356300516608733907609813575392942214727288
• The square root of 231186686642142 is 15204824.4528551531
• The cube root of 231186686642142 is 61374.4491015063

Scales and comparisons

• 231,186,686,642,142 seconds is equal to 7,351,021 years, 27 weeks, 3 days, 3 hours, 15 minutes, 42 seconds.
• To count from 1 to 231,186,686,642,142 would take you about eighteen million, three hundred seventy-seven thousand, five hundred fifty-three 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 231186686642142 cubic inches would be around 5114.5 feet tall.

Recreational maths with 231186686642142

• 231186686642142 backwards is 241246686681132
• The number of decimal digits it has is: 15
• The sum of 231186686642142's digits is 60
• More coming soon!