21423846101277438
21,423,846,101,277,438 is an even composite number composed of six prime numbers multiplied together.
21423846101277438 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21423846101277438:
2 × 33 × 72 × 133 × 172 × 35712
(2 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 13 × 17 × 17 × 3571 × 3571)See below for interesting mathematical facts about the number 21423846101277438 from the Numbermatics database.
Names of 21423846101277438
- Cardinal: 21423846101277438 can be written as Twenty-one quadrillion, four hundred twenty-three trillion, eight hundred forty-six billion, one hundred one million, two hundred seventy-seven thousand, four hundred thirty-eight.
Scientific notation
- Scientific notation: 2.1423846101277438 × 1016
Factors of 21423846101277438
Divisors of 21423846101277438
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 6 7 9 13 14 17 18 21 26 27 34 39 42 49 51 54 63 78 91 98 102 117 119 126 147 153 169 182 189 221 234 238 273 289 294 306 338 351 357 378 441 442 459 507 546 578 637 663 702 714 819 833 867 882 918 1014 1071 1183 1274 1323 1326 1521 1547 1638 1666 1734 1911 1989 2023 2142 2197 2366 2457 2499 2601 2646 2873 3042 3094 3213 3549 3571 3757 3822 3978 4046 4394 4563 4641 4914 4998 5202 5733 5746 5967 6069 6426 6591 7098 7142 7497 7514 7803 8281 8619 9126 9282 10647 10713 10829 11271 11466 11934 12138 13182 13923 14161 14994 15379 15606 16562 17199 17238 18207 19773 20111 21294 21426 21658 22491 22542 24843 24997 25857 26299 27846 28322 30758 31941 32139 32487 33813 34398 36414 37349 39546 40222 41769 42483 44982 46137 46423 48841 49686 49994 51714 52598 54621 59319 60333 60707 63882 64278 64974 67626 74529 74698 74991 77571 78897 83538 84966 92274 92846 96417 97461 97682 101439 107653 109242 112047 118638 120666 121414 127449 138411 139269 140777 146523 149058 149982 155142 157794 174979 180999 182121 184093 192834 194922 202878 215306 223587 224094 224973 236691 254898 261443 276822 278538 281554 292383 293046 322959 324961 336141 341887 349958 361998 364242 368186 382347 415233 417807 422331 424949 439569 447174 449946 473382 522886 524937 542997 546363 552279 584766 603499 634933 645918 649922 672282 674919 683774 710073 764694 784329 789191 830466 835614 844662 849898 879138 968877 974883 1008423 1025661 1032019 1049874 1085994 1092726 1104558 1206998 1253421 1266993 1269866 1274847 1318707 1349838 1420146 1568658 1574811 1578382 1639089 1656837 1810497 1830101 1904799 1937754 1949766 2016846 2051322 2064038 2274727 2352987 2367573 2393209 2506842 2533986 2549694 2637414 2906631 2924649 2974643 3076983 3096057 3149622 3278178 3313674 3620994 3660202 3800979 3809598 3824541 4224493 4444531 4549454 4705974 4724433 4735146 4786418 4970511 5431491 5490303 5524337 5714397 5813262 5849298 5949286 6153966 6192114 6824181 7058961 7102719 7179627 7224133 7601958 7649082 7845487 8448986 8773947 8889062 8923929 9230949 9288171 9448866 9941022 10259483 10862982 10980606 11048674 11428794 11473623 12673479 12752041 13333593 13416247 13648362 14117922 14205438 14359254 14448266 15690974 16294473 16470909 16573011 17143191 17547894 17847858 18461898 18576342 20472543 20518966 21308157 21538881 21672399 22947246 23536461 25346958 25504082 26667186 26771787 26832494 27864513 29571451 30778449 31111717 32588946 32941818 33146022 34286382 38020437 38256123 38670359 40000779 40248741 40945086 42616314 43077762 43344798 47072922 49412727 49719033 50568931 53543574 54918409 55729026 59142902 61417629 61556898 62223434 64616643 65017197 70609383 71816381 76040874 76512246 77340718 80001558 80315361 80497482 88714353 89264287 92335347 93335151 93913729 98825454 99438066 101137862 109836818 114061311 114768369 116011077 120002337 120746223 122835258 129233286 130034394 133373279 141218766 143632762 149157099 151706793 160630722 164755227 165776533 174411211 177428706 178528574 184670694 186670302 187827458 195051591 211828149 215449143 216784697 228122622 229536738 232022154 240004674 241492446 266143059 266746558 267792861 277006041 280005453 281741187 298314198 303413586 329510454 331553066 344305107 348033231 348822422 362238669 384428863 390103182 400119837 423656298 430898286 433569394 455120379 494265681 497329599 502714667 523233633 532286118 535585722 554012082 560010906 563482374 624850009 646347429 650354091 657396103 688610214 696066462 724477338 768857726 798429177 800239674 803378583 840016359 845223561 910240758 933612953 988531362 994659198 1005429334 1044099693 1046467266 1153286589 1160435731 1200359511 1220878477 1249700018 1292694858 1300708182 1314792206 1365361137 1482797043 1491988797 1508144001 1517492879 1569700899 1596858354 1606757166 1680032718 1690447122 1867225906 1874550027 1939042287 1951062273 1972188309 2088199386 2155094929 2267345743 2306573178 2320871462 2400719022 2410135749 2441756954 2535670683 2730722274 2800838859 2818201061 2965594086 2983977594 3016288002 3034985758 3139401798 3459859767 3481307193 3601078533 3662635431 3685339849 3749100054 3878084574 3902124546 3944376618 4310189858 4475966391 4524432003 4534691486 4552478637 4709102697 4820271498 5071341366 5601677718 5623650081 5636402122 5853186819 5916564927 6465284787 6535290671 6802037229 6919719534 6962614386 7202157066 7325270862 7370679698 8123050117 8402516577 8454603183 8546149339 8951932782 9048864006 9104957274 9418205394 10379579301 10443921579 10622450153 10987906293 11056019547 11247300162 11706373638 11833129854 12930569574 13070581342 13573296009 13604074458 13657435911 15085664503 15871420201 16246100234 16805033154 16870950243 16909206366 17092298678 17749694781 19395854361 19605872013 19727407427 20406111687 20759158602 20887843158 21244900306 21975812586 22112039094 24369150351 25207549731 25363809549 25638448017 25797378943 27146592018 27314871822 28016234077 30171329006 31331764737 31742840402 31867350459 32963718879 33168058641 33741900486 35499389562 36636613793 38791708722 39211744026 39454814854 40812223374 40972307733 45256993509 47614260603 47909418037 48738300702 50415099462 50727619098 51276896034 51594757886 56032468154 58187563083 58817616039 59182222281 61218335061 62663529474 63734700918 65927437758 66336117282 73107451053 73273227586 76091428647 76915344051 77392136829 81944615466 84048702231 90513987018 95228521206 95602051377 95818836074 99504175923 105599651521 109909841379 111099941407 116375126166 117635232078 118364444562 122436670122 135770980527 138091851989 142842781809 143728254111 146214902106 152182857294 153830688102 154784273658 168097404462 176452848117 177546666843 180581652601 191204102754 196113638539 199008351846 211199303042 219322353159 219819682758 222199882814 230746032153 232176410487 252146106693 256456296551 271541961054 276183703978 285685563618 286806154131 287456508222 316798954563 329729524137 333299824221 335365926259 352905696234 355093333686 361163305202 392227277078 407312941581 414275555967 428528345427 431184762333 438644706318 461492064306 464352820974 476275979309 504292213386 512912593102 532640000529 541744957803 573612308262 588340915617 622822434481 633597909126 659459048274 666599648442 670731852518 696529231461 756438320079 769368889653 814625883162 828551111934 857056690854 862369524666 950396863689 952551958618 989188572411 999899472663 1006097778777 1065280001058 1083489915606 1176681831234 1242826667901 1245644868962 1293554286999 1372795469773 1393058462922 1428827937927 1512876640158 1538737779306 1625234873409 1765022746851 1795194075857 1868467303443 1900793727378 1978377144822 1999798945326 2012195557554 2308106668959 2347561483813 2485653335802 2587108573998 2745590939546 2851190591067 2857655875854 2999698417989 3018293336331 3250469746818 3333931855163 3530045493702 3590388151714 3728480003703 3736934606886 4118386409319 4286483813781 4359757041367 4616213337918 4695122967626 4875704620227 5295068240553 5385582227571 5605401910329 5702381182134 5999396835978 6036586672662 6667863710326 6924320006877 7042684451439 7456960007406 8096691648253 8236772818638 8572967627562 8719514082734 9054880008993 9751409240454 10001795565489 10590136481106 10771164455142 11210803820658 12355159227957 12859451441343 13079271124101 13848640013754 14085368902878 16156746682713 16193383296506 16816205730987 18109760017986 20003591130978 21128053354317 23337522986141 24290074944759 24710318455914 25718902882686 26158542248202 30005386696467 30518299289569 32313493365426 33632411461974 37065477683871 39237813372303 42256106708634 46675045972282 48470240048139 48580149889518 56676841537771 60010773392934 61036598579138 63384160062951 70012568958423 72870224834277 74130955367742 78475626744606 90016160089401 91554897868707 96940480096278 113353683075542 117713440116909 126768320125902 140025137916846 145740449668554 170030524613313 180032320178802 183109795737414 210037706875269 218610674502831 235426880233818 274664693606121 340061049226626 396737890764397 420075413750538 437221349005662 510091573839939 549329387212242 630113120625807 793475781528794 823994080818363 1020183147679878 1190213672293191 1260226241251614 1530274721519817 1647988161636726 2380427344586382 3060549443039634 3570641016879573 7141282033759146 10711923050638719 21423846101277438
- Sum of all divisors σ(n): 63748910770927200
- Sum of proper divisors (its aliquot sum) s(n): 42325064669649762
- 21423846101277438 is an abundant number, because the sum of its proper divisors (42325064669649762) is greater than itself. Its abundance is 20901218568372324
Bases of 21423846101277438
- Binary: 10011000001110011011111111000001001011011011010111111102
- Hexadecimal: 0x4C1CDFE096DAFE
- Base-36: 5UY4B11DWJI
Squares and roots of 21423846101277438
- 21423846101277438 squared (214238461012774382) is 458981181771220480230215447843844
- 21423846101277438 cubed (214238461012774383) is 9833142201649072980499692672273416649671144391672
-
The
square root of 21423846101277438 is 146368869.9870209355 -
The
cube root of 21423846101277438 is 277736.1941178915
Scales and comparisons
How big is 21423846101277438?- 21,423,846,101,277,438 seconds is equal to 681,212,037 years, 37 weeks, 17 hours, 57 minutes, 18 seconds.
-
To count from 1 to 21,423,846,101,277,438 would take you about two billion, forty-three million, six hundred thirty-six thousand, one hundred 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 21423846101277438 cubic inches would be around 23144.7 feet tall.
Recreational maths with 21423846101277438
- 21423846101277438 backwards is 83477210164832412
- 21423846101277438 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21423846101277438's digits is 63
- More coming soon!
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The information we have on file for 21423846101277438 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!
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