12642903694746

Names of 12642903694746

• Cardinal: 12642903694746 can be written as Twelve trillion, six hundred forty-two billion, nine hundred three million, six hundred ninety-four thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 1.2642903694746 × 10¹³

Factors of 12642903694746

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 332

Divisors of 12642903694746

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 6 9 13 17 18 19 26 27 34 37 38 39 51 54 57 74 78 102 111 114 117 153 169 171 221 222 234 241 247 306 323 333 338 342 351 442 459 481 482 494 507 513 629 646 663 666 702 703 723 741 918 962 969 999 1014 1026 1258 1326 1369 1406 1443 1446 1482 1521 1887 1938 1989 1998 2109 2169 2197 2223 2738 2873 2886 2907 3042 3133 3211 3774 3978 4097 4107 4199 4218 4329 4338 4394 4446 4563 4579 5661 5746 5814 5967 6253 6266 6327 6422 6507 6591 6669 8177 8194 8214 8398 8619 8658 8721 8917 9126 9139 9158 9399 9633 11322 11934 11951 12291 12321 12506 12597 12654 12987 13014 13182 13338 13737 16354 16983 17238 17442 17797 17834 18278 18759 18798 18981 19266 19773 23273 23902 24531 24582 24642 25194 25857 25974 26011 26751 27417 27474 28197 28899 33966 35594 35853 36873 36963 37349 37518 37791 37962 39546 40729 41211 41743 46546 49062 51714 52022 53261 53391 53502 54587 54834 56277 56394 57798 59319 59527 69819 71706 73593 73746 73926 74698 75582 77571 77843 78033 80253 81289 81458 82251 82422 83486 84591 86697 106301 106522 106782 107559 109174 110619 112047 112554 113373 115921 118638 118807 119054 122187 123633 125229 139638 147186 151589 155142 155363 155686 156066 159783 160173 160506 162578 163761 164502 168831 169182 169423 173394 178581 209457 212602 215118 220779 221238 224094 226746 231361 231842 233529 234099 237614 240759 243867 244374 246753 247266 250458 302549 303178 310726 318903 319566 320346 322677 327522 329929 336141 337662 338143 338846 347763 356421 357162 366561 375687 418914 441558 442187 454767 462722 466089 467058 468198 479349 480519 481518 487734 491283 493506 508269 529477 535743 605098 628371 637806 645354 659858 672282 676286 692393 694083 695526 700587 702297 709631 712842 731601 733122 751374 773851 884374 907647 909534 932178 956709 958698 961038 982566 989787 1008423 1011959 1014429 1016538 1043289 1058954 1069263 1071486 1099683 1127061 1256742 1326561 1364301 1381913 1384786 1388166 1398267 1401174 1404594 1419262 1438047 1463202 1473849 1506973 1524807 1544491 1547702 1588431 1607229 1815294 1913418 1970657 1979574 2016846 2019719 2023918 2028858 2077179 2082249 2086578 2101761 2128893 2138526 2194803 2199366 2202499 2254122 2321553 2653122 2722941 2728602 2763826 2796534 2870127 2876094 2880191 2947698 2969361 3007693 3013946 3035877 3043287 3049614 3088982 3129867 3176862 3207789 3214458 3933137 3941314 3979683 4039438 4092903 4145739 4154358 4164498 4194801 4203522 4257786 4289077 4389606 4395859 4404998 4520919 4574421 4633473 4643106 4765293 5445882 5608793 5740254 5748431 5760382 5911971 5938722 6015386 6059157 6071754 6086574 6231537 6246747 6259734 6268651 6386679 6415578 6607497 6964659 7866274 7959366 8168823 8185806 8291478 8389602 8578154 8640573 8791718 8908083 9001109 9023079 9041838 9107631 9129861 9148842 9266946 9530586 10060063 11217586 11496862 11799411 11823942 11939049 12118314 12437217 12463074 12493494 12537302 12773358 12867231 13155467 13187577 13214994 13562757 13900419 13929318 14295879 16337646 16826379 17245293 17281146 17735913 17816166 18002218 18046158 18177471 18215262 18259722 18694611 18805953 19160037 19590649 19822491 20120126 20893977 23598822 23878098 24874434 25618541 25734462 25921719 26256347 26310934 26375154 27003327 27069237 27125514 27322893 27800838 28591758 28632487 30180189 33652758 34490586 35398233 35471826 36354942 37311651 37389222 37442483 37611906 38320074 38601693 39181298 39466401 39562731 39644982 40688271 41701257 41787954 50479137 51130781 51237082 51735879 51843438 52512694 53207739 54006654 54138474 54532413 54645786 55758001 56417859 57146167 57264974 58771947 59467473 60360378 70796466 72914309 74623302 74729603 74884966 76855623 77203386 77765157 78769041 78932802 79125462 81009981 81207711 81376542 81492463 83402514 85897461 90540567 100958274 102261562 103471758 106194699 106415478 106567067 109064826 111516002 112327449 112835718 114292334 115805079 117543894 118399203 118688193 118934946 145828618 149459206 151437411 153392343 153711246 155207637 155530314 157538082 162019962 162415422 162984926 167274003 169253577 171021071 171438501 171794922 176315841 181081134 212389398 213134134 218742927 224188809 224654898 230566869 231610158 236307123 236798406 237376386 243029943 244477389 257692383 271621701 302874822 306784686 310415274 319701201 333041033 334548006 336982347 338507154 342042142 342877002 352631682 355197609 372222331 437485854 448377618 460177029 461133738 472614246 486059886 486752279 488954778 501822009 513063213 514315503 515384766 528947523 543243402 639402402 656228781 666082066 672566427 673964694 691700607 708921369 710395218 724854013 733432167 744444662 773077149 920354058 947886017 959103603 971484839 973504558 999123099 1003644018 1010947041 1026126426 1028631006 1057895046 1059402019 1116666993 1312457562 1345132854 1380531087 1383401214 1385371871 1417842738 1449708026 1460256837 1466864334 1505466027 1539189639 1542946509 1546154298 1895772034 1918207206 1942969678 1968686343 1998246198 2017699281 2021894082 2118804038 2174562039 2200296501 2233333986 2761062174 2770743742 2843658051 2877310809 2914454517 2920513674 2997369297 3010932054 3078379278 3085893018 3178206057 3350000979 3937372686 4035398562 4156115613 4349124078 4380770511 4400593002 4617568917 5687316102 5754621618 5828909034 5994738594 6327779627 6356412114 6523686117 6700001958 8312231226 8530974153 8743363551 8761541022 8992107891 9235137834 9534618171 10050002937 12322518221 12468346839 12655559254 13047372234 13142311533 13772226247 17061948306 17486727102 17984215782 18009834323 18983338881 19069236342 19571058351 20100005874 24645036442 24936693678 25592922459 26230090653 26284623066 27544452494 28603854513 36019668646 36967554663 37405040517 37966677762 39142116702 41316678741 51185844918 52460181306 54029502969 56950016643 57207709026 73935109326 74810081034 82633357482 108059005938 110902663989 113900033286 123950036223 162088508907 170850049929 221805327978 234127846199 247900072446 324177017814 332707991967 341700099858 371850108669 468255692398 486265526721 665415983934 702383538597 743700217338 972531053442 1404767077194 2107150615791 4214301231582 6321451847373 12642903694746
• Sum of all divisors σ(n): 35008231104000
• Sum of proper divisors (its aliquot sum) s(n): 22365327409254
• 12642903694746 is an abundant number, because the sum of its proper divisors (22365327409254) is greater than itself. Its abundance is 9722423714508

Bases of 12642903694746

• Binary: 10110111111110100111110010001001110110011010₂
• Hexadecimal: 0xB7FA7C89D9A
• Base-36: 4HC2IFGYI

Squares and roots of 12642903694746

• 12642903694746 squared (12642903694746²) is 159843013834622057948004516
• 12642903694746 cubed (12642903694746³) is 2020879830189079209845336410494293472936
• The square root of 12642903694746 is 3555686.1074546499
• The cube root of 12642903694746 is 23296.0492940885

Scales and comparisons

• 12,642,903,694,746 seconds is equal to 402,005 years, 11 weeks, 6 days, 20 hours, 59 minutes, 6 seconds.
• To count from 1 to 12,642,903,694,746 would take you about one million, five thousand and thirteen 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 12642903694746 cubic inches would be around 1941.3 feet tall.

Recreational maths with 12642903694746

• 12642903694746 backwards is 64749630924621
• The number of decimal digits it has is: 14
• The sum of 12642903694746's digits is 63
• More coming soon!