29956489906728

Names of 29956489906728

• Cardinal: 29956489906728 can be written as Twenty-nine trillion, nine hundred fifty-six billion, four hundred eighty-nine million, nine hundred six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.9956489906728 × 10¹³

Factors of 29956489906728

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 106371

Divisors of 29956489906728

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 19 21 22 24 28 31 33 37 38 42 44 49 56 57 62 66 74 76 77 84 88 93 98 111 114 124 132 133 147 148 152 154 168 186 196 209 217 222 228 231 248 259 264 266 294 296 308 341 372 392 399 407 418 434 444 456 462 518 532 539 588 589 616 627 651 682 703 744 777 798 814 836 868 888 924 931 1023 1036 1064 1078 1147 1176 1178 1221 1254 1302 1364 1406 1463 1519 1554 1596 1617 1628 1672 1736 1767 1813 1848 1862 2046 2072 2109 2156 2294 2356 2387 2442 2508 2604 2728 2793 2812 2849 2926 3038 3108 3192 3234 3256 3441 3534 3626 3724 4092 4123 4218 4312 4389 4557 4588 4712 4774 4884 4921 5016 5208 5439 5586 5624 5698 5852 6076 6216 6468 6479 6882 7068 7161 7252 7448 7733 8029 8184 8246 8436 8547 8778 9114 9176 9548 9768 9842 10241 10878 11172 11396 11704 12152 12369 12617 12936 12958 13764 14136 14322 14504 14763 15466 16058 16492 16709 16872 17094 17556 18228 19096 19437 19684 19943 20482 21756 21793 22344 22792 23199 24087 24738 25234 25916 27528 28644 28861 29526 30723 30932 32116 32984 33418 34188 34447 35112 36456 37851 38874 39368 39886 40964 43512 43586 45353 46398 48174 49476 50127 50468 51832 54131 56203 57288 57722 59052 59829 61446 61864 64232 65379 66836 68376 68894 75702 77748 79772 81928 86583 87172 88319 90706 92796 96348 98952 100254 100936 103341 106261 108262 112406 115444 118104 119658 122892 130758 133672 136059 137788 151404 152551 155496 159544 162393 168609 173166 174344 176638 181412 185592 192696 200508 206682 212522 216524 224812 230888 239316 239723 245784 261516 264957 272118 275576 302808 305102 317471 318783 324786 337218 346332 353276 362824 378917 401016 413364 425044 433048 449624 457653 478632 479446 523032 529914 544236 610204 618233 634942 637566 649572 674436 692664 706552 719169 743827 757834 826728 850088 915306 952413 958892 1059828 1067857 1088472 1136751 1168871 1220408 1236466 1269884 1275132 1299144 1348872 1438338 1487654 1515668 1678061 1830612 1854699 1904826 1917784 2018959 2119656 2135714 2231481 2273502 2337742 2472932 2539768 2550264 2876676 2975308 3031336 3203571 3294091 3356122 3506613 3661224 3709398 3809652 3931657 4037918 4271428 4462962 4547004 4675484 4945864 5034183 5206789 5753352 5950616 6056877 6407142 6588182 6712244 7013226 7418796 7619304 7863314 8075836 8182097 8542856 8925924 9094008 9350968 9882273 10068366 10413578 11746427 11794971 12113754 12814284 13176364 13424488 14026452 14132713 14837592 15620367 15726628 16151672 16364194 17851848 19764546 20136732 20827156 22208549 23058637 23492854 23589942 24227508 24546291 25628568 26352728 27521599 28052904 28265426 31240734 31453256 32728388 35239281 36235001 39529092 40273464 41654312 42398139 43248227 44417098 46117274 46985708 47179884 48455016 49092582 55043198 56530852 57274679 62481468 62587729 65456776 66625647 69175911 70478562 72470002 74701483 79058184 82564797 84796278 86496454 88834196 92234548 93971416 94359768 98185164 98928991 108705003 110086396 113061704 114549358 121881367 124962936 125175458 129744681 133251294 138351822 140957124 144940004 149402966 155459843 161410459 165129594 169592556 171824037 172992908 177668392 184469096 187763187 192651193 196370328 197857982 217410006 220172792 224104449 229098716 243762734 250350916 253645007 259489362 266502588 276703644 281914248 289880008 296786973 298805932 302737589 310919686 322820918 330259188 339185112 343648074 345985816 365644101 375526374 385302386 395715964 434820012 438114103 448208898 458197432 466379529 484231377 487525468 500701832 507290014 518978724 522910381 533005176 553407288 577953579 593573946 597611864 605475178 621839372 645641836 660518376 687296148 688465019 731288202 751052748 760935021 770604772 791431928 821716313 853169569 869640024 876228206 896417796 908212767 932759058 968462754 975050936 1014580028 1037957448 1045820762 1088218901 1155907158 1187147892 1210950356 1243678744 1291283672 1314342309 1340695037 1374592296 1376930038 1462576404 1502105496 1521870042 1541209544 1568731143 1643432626 1706339138 1752456412 1775515049 1792835592 1816425534 1865518116 1936925508 2029160056 2065395057 2091641524 2119163123 2176437802 2311814316 2315745973 2374295784 2421900712 2465148939 2559508707 2628684618 2681390074 2753860076 2925152808 3043740084 3066798721 3137462286 3264656703 3286865252 3412678276 3504912824 3551030098 3632851068 3660372667 3731036232 3873851016 4022085111 4130790114 4183283048 4238326246 4352875604 4623628632 4631491946 4819255133 4930297878 5119017414 5257369236 5326545147 5362780148 5507720152 5752014191 5972186983 6087480168 6133597442 6274924572 6357489369 6529313406 6573730504 6825356552 6947237919 7102060196 7265702136 7320745334 8044170222 8261580228 8476652492 8705751208 9200396163 9262983892 9384865259 9638510266 9860595756 10238034828 10514738472 10653090294 10725560296 10981118001 11504028382 11944373966 12267194884 12549849144 12714978738 13058626812 13894475838 14204120392 14457765399 14641490668 16088340444 16210221811 16523160456 16953304984 17256042573 17916560949 18400792326 18525967784 18769730518 19277020532 19721191512 20476069656 21306180588 21962236002 23008056764 23888747932 24534389768 25429957476 25473205703 26117253624 27788951676 28154595777 28915530798 29282981336 32176680888 32420443622 33734785931 34512085146 35833121898 36801584652 37539461036 38554041064 40264099337 42612361176 43924472004 46016113528 47777495864 48630665433 50859914952 50946411406 55577903352 56309191554 57831061596 64840887244 65694056813 67469571862 69024170292 71666243796 73603169304 75078922072 76419617109 80528198674 87848944008 97261330866 101204357793 101892822812 112618383108 113471552677 115662123192 120792298011 129681774488 131388113626 134939143724 138048340584 143332487592 152839234218 161056397348 178312439921 194522661732 197082170439 202408715586 203785645624 225236766216 226943105354 241584596022 262776227252 269878287448 305678468436 322112794696 340414658031 356624879842 389045323464 394164340878 404817431172 453886210708 483169192044 525552454504 534937319763 611356936872 680829316062 713249759684 788328681756 809634862344 907772421416 966338384088 1069874639526 1248187079447 1361658632124 1426499519368 1576657363512 2139749279052 2496374158894 2723317264248 3744561238341 4279498558104 4992748317788 7489122476682 9985496635576 14978244953364 29956489906728
• Sum of all divisors σ(n): 106059337113600
• Sum of proper divisors (its aliquot sum) s(n): 76102847206872
• 29956489906728 is an abundant number, because the sum of its proper divisors (76102847206872) is greater than itself. Its abundance is 46146357300144

Bases of 29956489906728

• Binary: 110110011111011001001111100001000101000101000₂
• Hexadecimal: 0x1B3EC9F08A28
• Base-36: AM9TKMXBC

Squares and roots of 29956489906728

• 29956489906728 squared (29956489906728²) is 897391287531896538139665984
• 29956489906728 cubed (29956489906728³) is 26882693047334903155140468747673234340352
• The square root of 29956489906728 is 5473252.2239275617
• The cube root of 29956489906728 is 31057.2960163441

Scales and comparisons

• 29,956,489,906,728 seconds is equal to 952,523 years, 37 weeks, 2 days, 4 hours, 18 minutes, 48 seconds.
• To count from 1 to 29,956,489,906,728 would take you about two million, three hundred eighty-one thousand, three hundred nine 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 29956489906728 cubic inches would be around 2588.1 feet tall.

Recreational maths with 29956489906728

• 29956489906728 backwards is 82760998465992
• 29956489906728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 29956489906728's digits is 84
• More coming soon!