21729388123872
21,729,388,123,872 is an even composite number composed of six prime numbers multiplied together.
21729388123872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand and sixteen divisors.
Prime factorization of 21729388123872:
25 × 36 × 113 × 132 × 41 × 101
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 11 × 13 × 13 × 41 × 101)See below for interesting mathematical facts about the number 21729388123872 from the Numbermatics database.
Names of 21729388123872
- Cardinal: 21729388123872 can be written as Twenty-one trillion, seven hundred twenty-nine billion, three hundred eighty-eight million, one hundred twenty-three thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 2.1729388123872 × 1013
Factors of 21729388123872
Divisors of 21729388123872
- Number of divisors d(n): 2016
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 32 33 36 39 41 44 48 52 54 66 72 78 81 82 88 96 99 101 104 108 117 121 123 132 143 144 156 162 164 169 176 198 202 208 216 234 242 243 246 264 286 288 297 303 312 324 328 338 351 352 363 369 396 404 416 429 432 451 468 484 486 492 507 528 533 572 594 606 624 648 656 676 702 726 729 738 792 808 858 864 891 902 909 936 968 972 984 1014 1053 1056 1066 1089 1107 1111 1144 1188 1212 1248 1287 1296 1312 1313 1331 1352 1353 1404 1452 1458 1476 1521 1573 1584 1599 1616 1716 1782 1804 1818 1859 1872 1936 1944 1968 2028 2106 2132 2178 2214 2222 2288 2376 2424 2574 2592 2626 2662 2673 2704 2706 2727 2808 2904 2916 2952 3042 3146 3159 3168 3198 3232 3267 3321 3333 3432 3564 3608 3636 3718 3744 3861 3872 3888 3936 3939 3993 4056 4059 4141 4212 4264 4356 4428 4444 4563 4576 4719 4752 4797 4848 4961 5148 5252 5324 5346 5408 5412 5454 5577 5616 5808 5832 5863 5904 6084 6292 6318 6396 6534 6642 6666 6864 6929 7128 7216 7272 7436 7722 7776 7878 7986 8019 8112 8118 8181 8282 8424 8528 8712 8856 8888 9126 9438 9477 9504 9594 9696 9801 9922 9963 9999 10296 10504 10648 10692 10824 10908 11154 11232 11583 11616 11664 11726 11808 11817 11979 12168 12177 12221 12423 12584 12636 12792 13068 13284 13332 13689 13728 13858 14157 14256 14391 14432 14443 14544 14872 14883 15444 15756 15972 16038 16224 16236 16362 16564 16731 16848 17056 17069 17303 17424 17589 17712 17776 18252 18876 18954 19188 19602 19844 19926 19998 20449 20592 20787 21008 21296 21384 21648 21816 22308 23166 23328 23452 23634 23958 24336 24354 24442 24543 24846 25168 25272 25584 26136 26568 26664 27378 27716 28314 28512 28782 28886 29088 29403 29744 29766 29889 29997 30888 31512 31944 32076 32472 32724 33128 33462 33696 34138 34606 34749 34848 35178 35424 35451 35552 35937 36504 36531 36663 37269 37752 37908 38376 39204 39688 39852 39996 40898 41067 41184 41574 42016 42471 42592 42768 43173 43296 43329 43632 44616 44649 45551 46332 46904 47268 47916 48672 48708 48884 49086 49692 50193 50336 50544 51168 51207 51909 52272 52767 53136 53328 53833 54571 54756 55432 56628 57564 57772 58806 59488 59532 59778 59994 61347 61776 62361 63024 63888 64152 64493 64944 65448 66256 66924 68276 69212 69498 70356 70902 71874 73008 73062 73326 73629 74538 75504 75816 76219 76752 78408 79376 79704 79992 81796 82134 83148 84942 85536 86346 86658 87264 88209 89232 89298 89991 91102 92664 93808 94536 95832 97416 97768 98172 99384 100386 101088 102414 103818 104247 104544 105534 106272 106353 106656 107666 107811 109142 109512 109593 109989 110864 111807 113256 115128 115544 117612 119064 119556 119988 122694 123201 123552 124722 126048 127413 127776 128304 128986 129519 129888 129987 130896 132512 133848 133947 134431 136552 136653 138424 138996 140712 141804 143748 146016 146124 146652 147258 149076 150579 151008 151632 152438 153504 153621 155727 156816 158301 158752 158873 159408 159984 161499 163592 163713 164268 166296 169884 172692 173316 176418 178464 178596 179982 182204 184041 185328 187083 187616 187759 189072 191664 193479 194832 195536 196344 198768 200772 204828 207636 208494 211068 212706 215332 215622 218284 219024 219186 219978 221728 223614 224939 226512 228657 230256 231088 235224 238128 239112 239976 245388 246402 249444 254826 256608 257972 259038 259974 261792 267696 267894 268862 269973 273104 273306 276848 277992 281424 283608 287496 292248 293304 294516 298152 301158 303264 304876 307242 311454 313632 316602 317746 318816 319059 319968 322998 323433 327184 327426 328536 328779 329967 332592 335421 339768 345384 346632 352836 357192 359964 364408 368082 370656 374166 375518 378144 382239 383328 386958 388557 389664 389961 391072 392688 397536 401544 401841 403293 409656 409959 415272 416988 422136 425412 430664 431244 436568 438048 438372 439956 447228 449878 451737 453024 457314 460512 460863 462176 467181 470448 474903 476256 476619 478224 479952 484497 490776 491139 492804 498888 501061 509652 515944 518076 519948 535392 535788 537724 539946 546208 546612 552123 553696 555984 561249 562848 563277 567216 574992 580437 584496 586608 589032 592163 596304 602316 609752 614484 622908 633204 635492 638118 645996 646866 654368 654852 657072 657558 659934 665184 670842 674817 679536 685971 690768 693264 699829 705672 709423 714384 719928 728816 736164 748332 751036 764478 773916 777114 779922 785376 803088 803682 806586 809919 819312 819918 830544 833976 838409 844272 850824 861328 862488 873136 876744 879912 894456 899756 903474 914628 921726 934362 940896 949806 953238 956448 957177 959904 968994 970299 981552 982278 985608 989901 997776 1002122 1006263 1019304 1031888 1036152 1039896 1071576 1075448 1079892 1093224 1104246 1111968 1122498 1126554 1134432 1146717 1149984 1160874 1168992 1169883 1173216 1178064 1184326 1192608 1204632 1205523 1209879 1219504 1228968 1229877 1245816 1266408 1270984 1276236 1291992 1293732 1309704 1314144 1315116 1319868 1341684 1349634 1355211 1359072 1371942 1381536 1382589 1386528 1399658 1401543 1411344 1418846 1424709 1428768 1429857 1439856 1453491 1457632 1472328 1473417 1496664 1502072 1503183 1528956 1547832 1554228 1559844 1606176 1607364 1613172 1619838 1638624 1639836 1656369 1661088 1667952 1676818 1683747 1688544 1689831 1701648 1722656 1724976 1741311 1746272 1747603 1753488 1759824 1776489 1788912 1799512 1806948 1829256 1843452 1868724 1899612 1906476 1914354 1937988 1940598 1963104 1964556 1971216 1979802 1995552 2004244 2012526 2024451 2038608 2057913 2063776 2065349 2072304 2079792 2099487 2128269 2143152 2150896 2159784 2186448 2208492 2244996 2253108 2293434 2321748 2339766 2356128 2368652 2409264 2411046 2419758 2439008 2457936 2459754 2491632 2515227 2532816 2541968 2552472 2583984 2587464 2619408 2630232 2639736 2683368 2699268 2710422 2743884 2765178 2799316 2803086 2822688 2837692 2849418 2859714 2879712 2906982 2944656 2946834 2969703 2993328 3004144 3006366 3018789 3057912 3095664 3108456 3119688 3214728 3226344 3239676 3279672 3312738 3335904 3353636 3367494 3379662 3403296 3449952 3482622 3495206 3506976 3509649 3519648 3552978 3577824 3599024 3613896 3616569 3629637 3658512 3686904 3689631 3737448 3799224 3812952 3828708 3875976 3881196 3929112 3942432 3959604 4008488 4025052 4048902 4077216 4115826 4130698 4144608 4147767 4159584 4198974 4204629 4256538 4274127 4286304 4289571 4301792 4319568 4360473 4372896 4416984 4420251 4489992 4506216 4509549 4586868 4643496 4679532 4737304 4818528 4822092 4839516 4915872 4919508 4969107 4983264 5030454 5051241 5065632 5069493 5083936 5104944 5167968 5174928 5223933 5238816 5242809 5260464 5279472 5329467 5366736 5398536 5420844 5487768 5511671 5530356 5598632 5606172 5675384 5698836 5719428 5813964 5889312 5893668 5939406 5986656 6008288 6012732 6037578 6073353 6115824 6173739 6191328 6196047 6216912 6239376 6298461 6384807 6429456 6452688 6479352 6513793 6559344 6625476 6707272 6734988 6759324 6965244 6990412 7019298 7105956 7198048 7227792 7233138 7259274 7317024 7373808 7379262 7474896 7545681 7598448 7625904 7657416 7698119 7751952 7762392 7858224 7919208 8016976 8050104 8097804 8231652 8261396 8295534 8397948 8409258 8513076 8548254 8579142 8639136 8720946 8833968 8840502 8909109 8979984 9012432 9019098 9173736 9222499 9286992 9359064 9474608 9644184 9679032 9839016 9938214 10060908 10102482 10138986 10209888 10349856 10447866 10485618 10520928 10528947 10558944 10658934 10733472 10797072 10841688 10888911 10975536 11023342 11060712 11068893 11197264 11212344 11350768 11397672 11438856 11627928 11787336 11878812 12025464 12075156 12146706 12231648 12347478 12392094 12433824 12443301 12478752 12596922 12613887 12769614 12858912 12868713 12905376 12958704 13027586 13081419 13118688 13250952 13260753 13414544 13469976 13518648 13528647 13930488 13980824 14038596 14211912 14455584 14466276 14518548 14747616 14758524 14907321 14949792 15091362 15196896 15208479 15251808 15314832 15396238 15503904 15524784 15671799 15716448 15728427 15838416 15988401 16033952 16100208 16195608 16463304 16522792 16535013 16591068 16795896 16818516 17026152 17096508 17158284 17441892 17667936 17681004 17818218 17959968 18024864 18038196 18220059 18347472 18444998 18521217 18573984 18588141 18718128 18895383 18949216 19154421 19288368 19358064 19541379 19678032 19876428 20121816 20204964 20277972 20895732 20971236 21057894 21317868 21594144 21683376 21777822 21951072 22046684 22121424 22137786 22394528 22424688 22637043 22701536 22718839 22795344 22877712 23094357 23255856 23574672 23757624 24050928 24150312 24293412 24694956 24784188 24886602 25193844 25227774 25539228 25737426 25917408 26055172 26162838 26501904 26521506 26829088 26939952 27037296 27057294 27667497 27860976 27961648 28077192 28423824 28932552 29037096 29517048 29814642 30182724 30416958 30629664 30792476 31049568 31343598 31456854 31676832 31976802 32200416 32391216 32666733 32926608 33045584 33070026 33182136 33206679 33591792 33637032 34052304 34193016 34316568 34883784 35362008 35636436 36076392 36440118 36694944 36889996 37042434 37176282 37436256 37790766 38308842 38576736 38606139 38716128 39082758 39244257 39356064 39752856 39782259 40243632 40409928 40555944 40585941 41791464 41942472 42115788 42635736 43366752 43555644 44093368 44242848 44275572 44849376 45274086 45437678 45590688 45625437 45755424 46188714 46511712 47015397 47149344 47185281 47515248 47965203 48101856 48300624 48586824 49389912 49568376 49605039 49773204 50387688 50455548 51078456 51474852 52110344 52325676 53003808 53043012 53879904 54074592 54114588 54660177 55334994 55563651 55721952 55764423 55923296 56154384 56686149 56847648 57463263 57865104 58074192 58624137 59034096 59629284 60365448 60833916 61584952 62687196 62913708 63953604 64782432 65333466 65853216 66091168 66140052 66364272 66413358 67183584 67274064 67911129 68104608 68156517 68386032 68633136 69283071 69767568 70724016 71272872 71651723 72152784 72880236 73779992 74084868 74352564 75581532 76617684 77212278 78165516 78488514 79505712 79564518 80487264 80819856 81111888 81171882 83002491 83582928 83884944 84231576 84679309 85271472 87111288 88186736 88551144 90548172 90875356 91250874 92377428 94030794 94370562 95030496 95930406 96601248 97173648 98000199 98779824 99136752 99210078 99546408 100775376 100911096 102156912 102949704 104220688 104651352 106086024 108229176 109320354 110669988 111127302 111528846 112308768 113372298 114926526 115730208 115818417 116148384 117248274 118068192 119258568 120730896 121667832 121757823 123169904 125374392 125827416 127907208 130666932 132280104 132728544 132826716 134548128 135822258 136313034 136772064 136876311 137266272 138566142 139535136 141448032 141555843 142545744 143303446 143895609 144305568 145760472 147559984 148169736 148705128 148815117 151163064 153235368 154424556 156331032 156977028 159011424 159129036 161639712 162223776 162343764 163980531 166004982 167165856 167293269 167769888 168463152 169358618 170058447 170542944 172389789 174222576 175872411 176373472 177102288 181096344 181750712 182501748 184754856 188061588 188741124 191860812 194347296 196000398 197559648 198273504 198420156 199092816 201550752 201822192 203733387 204313824 204469551 205899408 207849213 208441376 209302704 212172048 214955169 216458352 218640708 221339976 222254604 223057692 226744596 229853052 231636834 234496548 238517136 241461792 243335664 243515646 246339808 249007473 250748784 251654832 254037927 255814416 261333864 264560208 265653432 271644516 272626068 273752622 277132284 283111686 285091488 286606892 287791218 291520944 295119968 296339472 297410256 297630234 302326128 306470736 308849112 312662064 313954056 318258072 324687528 327961062 332009964 334586538 336926304 338717236 340116894 344779578 348445152 351744822 354204576 362192688 363501424 365003496 365273469 369509712 376123176 377482248 383721624 392000796 396840312 398185632 403644384 407466774 408939102 411798816 415698426 418605408 424344096 424667529 429910338 431686827 432916704 437281416 442679952 444509208 446115384 446445351 453489192 459706104 463273668 468993096 477034272 486671328 487031292 498014946 501497568 501879807 503309664 508075854 510175341 511628832 517169367 522667728 527617233 529120416 531306864 543289032 545252136 547505244 554264568 566223372 573213784 575582436 583041888 592678944 594820512 595260468 604652256 611200161 612941472 613408653 617698224 623547639 625324128 627908112 636516144 644865507 649375056 655922124 664019928 669173076 677434472 680233788 689559156 703489644 724385376 727002848 730006992 730546938 739019424 747022419 752246352 754964496 762113781 767443248 784001592 793680624 814933548 817878204 831396852 849335058 859820676 863373654 874562832 885359904 889018416 892230768 892890702 906978384 919412208 926547336 931472399 937986192 974062584 996029892 1003759614 1016151708 1020350682 1034338734 1045335456 1055234466 1062613728 1086578064 1090504272 1095010488 1108529136 1132446744 1146427568 1151164872 1190520936 1222400322 1226817306 1235396448 1247095278 1255816224 1273032288 1274002587 1289731014 1298750112 1311844248 1328039856 1338346152 1339336053 1354868944 1360467576 1379118312 1406979288 1460013984 1461093876 1494044838 1504492704 1505639421 1509928992 1524227562 1534886496 1568003184 1582851699 1587361248 1629867096 1635756408 1662793704 1698670116 1719641352 1726747308 1749125664 1778036832 1784461536 1785781404 1813956768 1838824416 1840225959 1853094672 1862944798 1870642917 1875972384 1934596521 1948125168 1992059784 2007519228 2032303416 2040701364 2068677468 2110468932 2173156128 2181008544 2190020976 2217058272 2241067257 2264893488 2286341343 2292855136 2302329744 2381041872 2444800644 2453634612 2494190556 2548005174 2579462028 2623688496 2656079712 2676692304 2678672106 2709737888 2720935152 2758236624 2794417197 2813958576 2922187752 2988089676 3011278842 3048455124 3136006368 3165703398 3259734192 3271512816 3325587408 3397340232 3439282704 3453494616 3571562808 3680451918 3706189344 3725889596 3741285834 3869193042 3896250336 3984119568 4015038456 4018008159 4064606832 4081402728 4137354936 4220937864 4380041952 4482134514 4529786976 4572682686 4604659488 4748555097 4762083744 4889601288 4907269224 4988381112 5096010348 5158924056 5247376992 5353384608 5357344212 5441870304 5516473248 5520677877 5588834394 5611928751 5627917152 5803789563 5844375504 5976179352 6022557684 6096910248 6331406796 6519468384 6543025632 6651174816 6723201771 6794680464 6859024029 6878565408 6906989232 7143125616 7360903836 7451779192 7482571668 7738386084 7968239136 8030076912 8036016318 8129213664 8162805456 8274709872 8383251591 8441875728 8964269028 9145365372 9497110194 9779202576 9814538448 9976762224 10192020696 10317848112 10714688424 11041355754 11177668788 11223857502 11607579126 11688751008 11952358704 12045115368 12193820496 12662813592 13446403542 13589360928 13718048058 13813978464 14286251232 14721807672 14903558384 14965143336 15476772168 16060153824 16072032636 16325610912 16549419744 16562033631 16766503182 16883751456 17411368689 17928538056 18290730744 18994220388 19558405152 19629076896 19953524448 20384041392 20577072087 20635696224 21429376848 22082711508 22355337576 22447715004 23215158252 23904717408 24090230736 24387640992 25149754773 25325627184 26892807084 27436096116 29443615344 29807116768 29930286672 30953544336 32144065272 33124067262 33533006364 34822737378 35857076112 36581461488 37988440776 40768082784 41154144174 42858753696 44165423016 44710675152 44895430008 46430316504 48180461472 50299509546 50651254368 52234106067 53785614168 54872192232 58887230688 59860573344 61731216261 61907088672 64288130544 66248134524 67066012728 69645474756 71714152224 73162922976 75449264319 75976881552 82308288348 88330846032 89421350304 89790860016 92860633008 100599019092 104468212134 107571228336 109744384464 123462432522 128576261088 132496269048 134132025456 139290949512 150898528638 151953763104 164616576696 176661692064 179581720032 185721266016 201198038184 208936424268 215142456672 219488768928 226347792957 246924865044 264992538096 268264050912 278581899024 301797057276 329233153392 402396076368 417872848536 452695585914 493849730088 529985076192 557163798048 603594114552 658466306784 679043378871 804792152736 835745697072 905391171828 987699460176 1207188229104 1358086757742 1671491394144 1810782343656 1975398920352 2414376458208 2716173515484 3621564687312 5432347030968 7243129374624 10864694061936 21729388123872
- Sum of all divisors σ(n): 79031884915872
- Sum of proper divisors (its aliquot sum) s(n): 57302496792000
- 21729388123872 is an abundant number, because the sum of its proper divisors (57302496792000) is greater than itself. Its abundance is 35573108668128
Bases of 21729388123872
- Binary: 1001111000011010001000111010111010110111000002
- Hexadecimal: 0x13C34475D6E0
- Base-36: 7PACCNI00
Squares and roots of 21729388123872
- 21729388123872 squared (217293881238722) is 472166308237869516016272384
- 21729388123872 cubed (217293881238723) is 10259884970716447940931169633588684750848
-
The
square root of 21729388123872 is 4661479.1776722547 -
The
cube root of 21729388123872 is 27905.0303420953
Scales and comparisons
How big is 21729388123872?- 21,729,388,123,872 seconds is equal to 690,927 years, 17 weeks, 17 hours, 31 minutes, 12 seconds.
-
To count from 1 to 21,729,388,123,872 would take you about one million, seven hundred twenty-seven thousand, three hundred eighteen 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 21729388123872 cubic inches would be around 2325.4 feet tall.
Recreational maths with 21729388123872
- 21729388123872 backwards is 27832188392712
- The number of decimal digits it has is: 14
- The sum of 21729388123872's digits is 63
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 21729388123872 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.
APA style:
Numbermatics. (2024). Number 21729388123872 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/21729388123872/
Chicago style:
Numbermatics. 2024. "Number 21729388123872 - Facts about the integer". https://numbermatics.com/n/21729388123872/
The information we have on file for 21729388123872 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 21729388123872, math, Factors of 21729388123872, curriculum, school, college, exams, university, Prime factorization of 21729388123872, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, seven hundred twenty-nine billion, three hundred eighty-eight million, one hundred twenty-three thousand, eight hundred seventy-two.