31338942877242

Names of 31338942877242

• Cardinal: 31338942877242 can be written as Thirty-one trillion, three hundred thirty-eight billion, nine hundred forty-two million, eight hundred seventy-seven thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 3.1338942877242 × 10¹³

Factors of 31338942877242

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5809

Divisors of 31338942877242

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 27 33 39 42 54 61 63 66 77 78 91 99 117 122 126 131 143 154 169 182 183 189 198 231 234 262 273 286 297 338 351 366 378 393 427 429 462 507 546 549 594 671 693 702 786 793 819 854 858 917 1001 1014 1098 1179 1183 1281 1287 1342 1386 1441 1521 1586 1638 1647 1703 1834 1859 2002 2013 2079 2358 2366 2379 2457 2562 2574 2751 2882 3003 3042 3294 3406 3537 3549 3718 3843 3861 4026 4158 4323 4563 4697 4758 4914 5109 5502 5551 5577 5581 6006 6039 7074 7098 7137 7686 7722 7991 8253 8646 8723 9009 9126 9394 10087 10218 10309 10647 11102 11154 11162 11529 11921 12078 12969 13013 14091 14274 15327 15982 16506 16653 16731 16743 17446 18018 18117 18733 20174 20618 21294 21411 22139 23058 23842 23973 24759 25938 26026 26169 27027 28182 30261 30654 30927 31941 33306 33462 33486 35763 36234 37466 38907 39039 39067 42273 42822 44278 45981 47946 49518 49959 50193 50229 52338 54054 55937 56199 60522 61061 61391 61854 63882 66417 71526 71919 72163 72553 77814 78078 78134 78507 84546 87901 90783 91962 92781 99918 100386 100458 103883 107289 111874 112398 113399 117117 117201 122122 122782 126819 131131 132834 143838 144326 145106 149877 150687 154973 157014 167811 168597 175802 181566 183183 184173 185562 199251 207766 214578 215757 216489 217659 226798 234234 234402 235521 243529 253638 262262 263703 272349 278343 299754 301374 309946 311649 321867 335622 337194 340197 340441 351351 351603 366366 368346 393393 398502 429737 431514 432978 435318 464919 471042 487058 503433 505791 507871 527406 544698 549549 552519 556686 597753 615307 623298 643734 649467 652977 680394 680882 702702 703206 727181 730587 731111 786786 791109 793793 798083 859474 929838 934947 943189 1006866 1011582 1015742 1020591 1021323 1054809 1099098 1105038 1142713 1180179 1195506 1230614 1289211 1298934 1305954 1350479 1394757 1454362 1461174 1462222 1510299 1523613 1582218 1587586 1596166 1648647 1657557 1704703 1845921 1869894 1886378 1948401 1958931 2041182 2042646 2109618 2181543 2191761 2193333 2285426 2360358 2373327 2381379 2383087 2394249 2578422 2700958 2789514 2804841 2829567 3020598 3047226 3061773 3063969 3297294 3315114 3409406 3428139 3540537 3691842 3744851 3867633 3896802 3917862 4051437 4184271 4363086 4383522 4386666 4425733 4570839 4746654 4762758 4766174 4788498 5114109 5117777 5537763 5586581 5609682 5659134 6123546 6127938 6544629 6575283 6579999 6602323 6856278 7081074 7144137 7149261 7182747 7489702 7735266 7998991 8042221 8102874 8368542 8488701 8851466 9141678 9191907 9453353 9504443 10228218 10235554 10284417 10375079 11075526 11173162 11234553 11602899 12154311 13089258 13150566 13159998 13204646 13277199 13712517 14288274 14298522 14365494 14855269 15342327 15353331 15997982 16084442 16613289 16759743 16977402 18383814 18906706 19008886 19633887 19739997 19806969 20568834 20750158 21432411 21447783 21548241 22469106 23205798 23996973 24126663 24308622 25466103 26213957 26554398 27425034 28360059 28513329 29710538 30684654 30706662 30853251 30980131 31125237 33226578 33519486 33703659 36462933 39267774 39479994 39613938 39831597 42864822 42895566 43096482 44565807 44597771 46026981 46059993 47993946 48253326 48683063 50279229 50932206 52427914 56295547 56720118 57026658 57534529 59420907 61706502 61960262 62250474 64343349 66531101 67407318 71990919 72379989 72625553 72925866 78641871 79663194 85080177 85539987 89131614 89195542 92053962 92119986 92940393 93375711 97366126 100558458 101110977 103986883 104548873 112591094 115069058 118841814 119494791 123557759 128686698 133062202 133697421 133793313 138179979 143981838 144759978 145251106 146049189 150837687 157283742 168886641 170160354 171079974 172603587 178262721 185880786 186751422 199593303 202221954 207973766 209097746 215972757 217139967 217876659 235925613 238989582 247115518 255240531 256619961 267394842 267586626 276359958 278821179 280127133 292098378 301675374 311960649 312184397 313646619 337773282 340781441 345207174 356525442 370673277 399186606 401092263 401379939 402741703 431945514 434279934 435753318 438147567 471851226 490575481 506659923 510481062 513239922 517810761 557642358 560254266 579771023 598779909 623921298 624368794 627293238 632879819 653629977 681562882 707776839 731842111 741346554 802184526 802759878 805483406 836463537 864904313 876295134 935881947 936553191 940939857 981150962 1013319846 1022344323 1035621522 1112019831 1159542046 1197559818 1204139817 1208225109 1265759638 1307259954 1314442701 1359135349 1415553678 1463684222 1471726443 1519979769 1553432283 1672927074 1729808626 1739313069 1796339727 1871763894 1873106382 1881879714 1898639457 1960889931 2044688646 2195526333 2224039662 2408279634 2416450218 2594712939 2628885402 2718270698 2807645841 2809659573 2822819571 2943452886 3039959538 3067032969 3106864566 3336059493 3434028367 3478626138 3592679454 3624675327 3797278914 3921779862 4058397161 4077406047 4391052666 4415179329 4430158733 5189425878 5217939207 5615291682 5619319146 5645639142 5695918371 6134065938 6377481253 6586578999 6672118986 6868056734 7249350654 7537023299 7784138817 8116794322 8154812094 8428978719 8830358658 8860317466 9201098907 9513947443 10302085101 10435878414 10874025981 11391836742 12175191483 12232218141 12754962506 13173157998 13245537987 13290476199 15074046598 15568277634 15653817621 16857957438 17087755113 18402197814 19027894886 19132443759 19759736997 20604170202 21748051962 22611069897 23352416451 24350382966 24464436282 26491075974 26580952398 28541842329 30906255303 31307635242 34175510226 36525574449 36696654423 38264887518 39519473994 39871428597 44642368771 45222139794 46704832902 52759163093 57083684658 57397331277 61812510606 67833209691 73051148898 73393308846 79742857194 82907256289 85625526987 89284737542 92718765909 105518326186 109576723347 114794662554 119614285791 133927106313 135666419382 158277489279 165814512578 171251053974 172191993831 185437531818 203499629073 219153446694 239228571582 248721768867 256876580961 267854212626 316554978558 344383987662 401781318939 406999258146 474832467837 497443537734 513753161922 580350794023 746165306601 803562637878 949664935674 1160701588046 1205343956817 1424497403511 1492330613202 1741052382069 2238495919803 2410687913634 2848994807022 3482104764138 4476991839606 5223157146207 10446314292414 15669471438621 31338942877242
• Sum of all divisors σ(n): 96307258798080
• Sum of proper divisors (its aliquot sum) s(n): 64968315920838
• 31338942877242 is an abundant number, because the sum of its proper divisors (64968315920838) is greater than itself. Its abundance is 33629373043596

Bases of 31338942877242

• Binary: 111001000000010101010100011101100111000111010₂
• Hexadecimal: 0x1C80AA8ECE3A
• Base-36: B3WWTFWAI

Squares and roots of 31338942877242

• 31338942877242 squared (31338942877242²) is 982129340663037085481526564
• 31338942877242 cubed (31338942877242³) is 30778895305102267827678582002640614056488
• The square root of 31338942877242 is 5598119.5840426631
• The cube root of 31338942877242 is 31527.8808756645

Scales and comparisons

• 31,338,942,877,242 seconds is equal to 996,481 years, 23 weeks, 1 day, 6 hours, 20 minutes, 42 seconds.
• To count from 1 to 31,338,942,877,242 would take you about two million, four hundred ninety-one thousand, two hundred 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 31338942877242 cubic inches would be around 2627.3 feet tall.

Recreational maths with 31338942877242

• 31338942877242 backwards is 24277824983313
• 31338942877242 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31338942877242's digits is 63
• More coming soon!