21977246268432

Names of 21977246268432

• Cardinal: 21977246268432 can be written as Twenty-one trillion, nine hundred seventy-seven billion, two hundred forty-six million, two hundred sixty-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 2.1977246268432 × 10¹³

Factors of 21977246268432

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 213

Divisors of 21977246268432

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 42 48 49 52 54 56 61 63 72 78 84 91 98 104 108 112 117 122 126 127 144 147 156 168 169 182 183 189 196 208 216 234 244 252 254 273 294 312 336 338 351 364 366 378 381 392 427 432 441 468 488 504 507 508 546 549 588 624 637 676 702 728 732 756 762 784 793 819 854 882 889 936 976 1008 1014 1016 1092 1098 1143 1176 1183 1274 1281 1323 1352 1404 1456 1464 1512 1521 1524 1586 1638 1647 1651 1708 1764 1778 1872 1911 2028 2032 2184 2196 2197 2286 2352 2366 2379 2457 2548 2562 2646 2667 2704 2808 2928 2989 3024 3042 3048 3172 3276 3294 3302 3416 3429 3528 3549 3556 3721 3822 3843 4056 4368 4392 4394 4563 4572 4732 4758 4914 4953 5096 5124 5292 5334 5551 5616 5733 5978 6084 6096 6223 6344 6552 6588 6591 6604 6832 6858 7056 7098 7112 7137 7442 7644 7686 7747 8001 8112 8281 8784 8788 8967 9126 9144 9464 9516 9828 9906 10192 10248 10309 10584 10647 10668 11102 11163 11466 11529 11557 11956 12168 12446 12688 13104 13176 13182 13208 13716 14196 14224 14274 14859 14884 15288 15372 15379 15494 16002 16562 16653 17199 17576 17934 18252 18288 18669 18928 19032 19656 19773 19812 20496 20618 21168 21294 21336 21411 21463 22204 22326 22932 23058 23114 23241 23912 24003 24336 24843 24892 26047 26352 26364 26416 26901 27432 28392 28548 29718 29768 30576 30744 30758 30927 30988 31941 32004 33124 33306 33489 34398 34671 35152 35868 36504 37338 38064 38857 39312 39546 39624 41236 42588 42672 42822 42926 44408 44577 44652 45864 46116 46137 46228 46482 47824 48006 48373 49686 49784 49959 52094 52728 53802 54229 54864 56007 56784 57096 59319 59436 59536 61488 61516 61854 61976 63882 64008 64389 66248 66612 66978 68796 69342 69723 71736 72163 73008 74529 74676 77714 78141 79092 79248 80703 80899 82472 85176 85644 85852 88816 89154 89304 91728 92232 92274 92456 92781 92964 96012 96746 99372 99568 99918 100467 100711 104013 104188 105456 107604 107653 108458 112014 114192 116571 118638 118872 123032 123708 123952 127764 128016 128778 132496 133224 133956 134017 137592 138411 138684 139446 143472 144326 145119 149058 149352 149877 150241 155428 156282 158184 161406 161798 162687 164944 168021 170352 171288 171704 178308 178608 182329 184464 184548 184912 185562 185928 192024 193167 193492 198744 199836 200934 201422 208026 208376 209169 215208 215306 216489 216916 223587 224028 233142 234423 237276 237744 242697 246064 247416 255528 257556 266448 267912 268034 275184 276822 277368 278343 278892 279019 288652 290238 298116 298704 299754 300482 302133 310856 312039 312564 316368 322812 322959 323596 325374 336042 338611 342576 343408 349713 356616 364658 369096 371124 371856 379603 384048 386334 386984 397488 399672 401868 402051 402844 415233 416052 416752 418338 430416 430612 432978 433832 435357 447174 448056 450723 466284 468846 472567 474552 485394 488061 494832 505141 511056 515112 535824 536068 546987 553644 554736 556686 557784 558038 577304 579501 580476 596232 599508 600964 604266 621712 624078 625128 628849 645624 645918 647192 649467 650748 672084 677222 699426 703269 704977 713232 728091 729316 738192 742248 759206 772668 773968 799344 803736 804102 805688 830466 832104 836676 837057 861224 865956 867664 870714 894348 896112 901446 906399 932568 937692 938119 945134 949104 968877 970788 976122 1010282 1015833 1030224 1049139 1051687 1072136 1093974 1107288 1113372 1115568 1116076 1138809 1154608 1159002 1160952 1192464 1199016 1201928 1206153 1208532 1248156 1250256 1257698 1291248 1291836 1294384 1298934 1301496 1306071 1309243 1344168 1352169 1354444 1398852 1406538 1409954 1417701 1456182 1458632 1464183 1484496 1515423 1518412 1545336 1607472 1608204 1611376 1640961 1660932 1664208 1673352 1674114 1722448 1731912 1741428 1788696 1802892 1812798 1865136 1875384 1876238 1886547 1890268 1937754 1941576 1948401 1952244 1953133 2020564 2031666 2098278 2103374 2114931 2144272 2184273 2187948 2214576 2226744 2232152 2277618 2318004 2321904 2370277 2398032 2403856 2412306 2417064 2496312 2511171 2515396 2583672 2597868 2602992 2612142 2618486 2688336 2704338 2708888 2719197 2797704 2813076 2814357 2819908 2835402 2906631 2912364 2917264 2928366 3030846 3036824 3047499 3090672 3155061 3216408 3281922 3307969 3321864 3346704 3348228 3416427 3463824 3482856 3577392 3605784 3618459 3625596 3750768 3752476 3773094 3780536 3875508 3883152 3896802 3904488 3906266 3927729 4041128 4056507 4063332 4196556 4206748 4229862 4253103 4368546 4375896 4401943 4453488 4464304 4546269 4555236 4636008 4740554 4824612 4834128 4922883 4934839 4992624 5022342 5030792 5167344 5195736 5224284 5236972 5408676 5417776 5438394 5595408 5626152 5628714 5639816 5659641 5670804 5813262 5824728 5856732 5859399 6061692 6073648 6094998 6143371 6310122 6344793 6432816 6563844 6566833 6615938 6643728 6696456 6832854 6965712 7110831 7211568 7236918 7251192 7504952 7533513 7546188 7561072 7751016 7793604 7808976 7812532 7855458 8082256 8113014 8126664 8175037 8393112 8413496 8443071 8459724 8506206 8737092 8751792 8803886 9092538 9110472 9142497 9164701 9272016 9465183 9481108 9649224 9845766 9869678 9923907 10044684 10061584 10249281 10391472 10448568 10473944 10817352 10876788 11252304 11257428 11279632 11319282 11341608 11626524 11649456 11713464 11718798 11783187 12123384 12189996 12286742 12620244 12689586 12759309 13127688 13133666 13205829 13231876 13392912 13638807 13665708 13671931 14221662 14473836 14502384 14804517 15009904 15067026 15092376 15502032 15587208 15625064 15710916 16226028 16253328 16350074 16786224 16826992 16886142 16919448 16978923 17012412 17020159 17474184 17578197 17607772 18185076 18220944 18284994 18329402 18430113 18930366 18962216 19034379 19298448 19691532 19700499 19739356 19847814 20089368 20498562 20897136 20947888 21332493 21634704 21753576 22514856 22638564 22683216 23155783 23253048 23426928 23437596 23566374 24246768 24379992 24525111 24573484 25240488 25329213 25379172 25518618 26255376 26267332 26411658 26463752 27277614 27331416 27343862 27494103 28395549 28443324 28947672 29609034 29771721 30134052 30184752 30813601 31174416 31250128 31421832 32452056 32700148 33772284 33838896 33957846 34024824 34040318 34948368 35156394 35215544 35349561 36370152 36569988 36658804 36860226 37860732 37924432 38068758 39383064 39400998 39478712 39617487 39695628 40178736 40997124 41015793 42664986 43003597 43507152 44413551 45029712 45277128 46311566 46506096 46875192 47132748 48759984 49050222 49146968 50480976 50658426 50758344 51037236 51060477 52534664 52734591 52823316 52927504 54555228 54662832 54687724 54988206 55290339 56791098 56886648 57225259 57895344 59101497 59218068 59543442 60268104 61627202 62843664 63997479 64152907 64904112 65400296 67544568 67915692 68049648 68080636 69467349 70312788 70431088 70699122 72740304 73139976 73317608 73575333 73720452 75721464 76137516 78766128 78801996 78957424 79234974 79391256 79863823 81994248 82031586 82482309 85329972 86007194 88827102 89315163 90554256 92440803 92623132 93750384 94265496 98100444 98293936 101316852 101516688 102074472 102120954 105069328 105469182 105646632 109110456 109375448 109976412 110580678 113582196 113773296 114450518 118202994 118436136 118852461 119086884 119141113 120536208 123047379 123254404 127994958 128305814 129010791 130800592 133240653 135089136 135831384 136161272 138934698 140625576 141398244 146279952 146635216 147150666 147440904 151442928 152275032 153181431 157603992 158469948 158782512 159727646 163988496 164063172 164964618 165871017 170659944 171675777 172014388 177304491 177654204 178630326 184881606 185246264 188530992 192458721 196200888 202633704 204148944 204241908 208402047 210938364 211293264 218220912 218750896 219952824 220725999 221161356 227164392 228901036 236405988 236872272 237704922 238173768 238282226 239591469 246094758 246508808 247446927 255989916 256611628 258021582 266481306 271662768 272322544 277322409 277869396 281251152 282796488 294301332 294881808 301025179 304550064 306362862 315207984 316939896 319455292 328126344 329929236 331742034 341319888 343351554 344028776 354608982 355308408 357260652 357423339 369142137 369763212 370492528 384917442 387032373 392401776 400576813 405267408 408483816 416804094 421876728 439905648 441451998 442322712 454328784 457802072 459544293 472811976 475409844 476347536 476564452 479182938 492189516 493017616 494893854 511979832 513223256 515027331 516043164 532962612 554644818 555738792 559046761 565592976 577376163 588602664 602050358 612725724 625206141 633879792 638910584 656252688 659858472 663484068 686703108 688057552 709217964 710616816 714521304 714846678 718774407 738284274 739526424 769834884 774064746 801153626 816967632 831967227 833608188 833987791 843753456 882903996 884645424 903075537 915604144 919088586 945623952 950819688 953128904 958365876 984379032 989787708 1023959664 1026446512 1030054662 1032086328 1038229699 1065925224 1072270017 1109289636 1111477584 1118093522 1154752326 1161097119 1177205328 1201730439 1204100716 1225451448 1250412282 1277821168 1319716944 1326968136 1373406216 1418435928 1429042608 1429693356 1437548814 1476568548 1479052848 1539669768 1545081993 1548129492 1602307252 1663934454 1667216376 1667975582 1677140283 1732128489 1765807992 1806151074 1838177172 1901639376 1906257808 1916731752 1968758064 1979575416 2060109324 2064172656 2076459398 2131850448 2144540034 2156323221 2218579272 2236187044 2309504652 2322194238 2403460878 2408201432 2450902896 2500824564 2501963373 2653936272 2709226611 2746812432 2836871856 2859386712 2875097628 2953137096 3079339536 3090163986 3096258984 3114689097 3204614504 3216810051 3327868908 3334432752 3335951164 3354280566 3464256978 3531615984 3605191317 3612302148 3676354344 3833463504 3913327327 3959150832 4120218648 4152918796 4289080068 4312646442 4437158544 4472374088 4619009304 4644388476 4806921756 4816402864 5001649128 5003926746 5031420849 5418453222 5718773424 5750195256 5906274192 6180327972 6192517968 6229378194 6409229008 6433620102 6655737816 6671902328 6708561132 6928513956 7210382634 7224604296 7267607893 7352708688 7505890119 7826654654 8127679833 8240437296 8305837592 8578160136 8625292884 8944748176 9238018608 9288776952 9344067291 9613843512 10003298256 10007853492 10062841698 10815573951 10836906444 11500390512 11739981981 12360655944 12458756388 12867240204 13311475632 13343804656 13417122264 13857027912 14420765268 14449208592 14535215786 15011780238 15094262547 15653309308 16255359666 16611675184 17156320272 17250585768 18577553904 18688134582 19227687024 20015706984 20125683396 21631147902 21673812888 21802823679 22517670357 23479963962 24721311888 24917512776 25734480408 26834244528 27714055824 28032201873 28841530536 29070431572 30023560476 30188525094 31306618616 32510719332 34501171536 35219945943 37376269164 40031413968 40251366792 43262295804 43347625776 43605647358 45035340714 46959927924 49835025552 50873255251 51468960816 56064403746 57683061072 58140863144 60047120952 60377050188 62613237232 65021438664 65408471037 70439891886 74752538328 80502733584 86524591608 87211294716 90070681428 93919855848 101746510502 105659837829 112128807492 116281726288 120094241904 120754100376 130042877328 130816942074 140879783772 149505076656 152619765753 173049183216 174422589432 180141362856 187839711696 196225413111 203493021004 211319675658 224257614984 241508200752 261633884148 281759567544 305239531506 348845178864 360282725712 392450826222 406986042008 422639351316 448515229968 457859297259 523267768296 563519135088 610479063012 784901652444 813972084016 845278702632 915718594518 1046535536592 1220958126024 1373577891777 1569803304888 1690557405264 1831437189036 2441916252048 2747155783554 3139606609776 3662874378072 5494311567108 7325748756144 10988623134216 21977246268432
• Sum of all divisors σ(n): 81455386521600
• Sum of proper divisors (its aliquot sum) s(n): 59478140253168
• 21977246268432 is an abundant number, because the sum of its proper divisors (59478140253168) is greater than itself. Its abundance is 37500893984736

Bases of 21977246268432

• Binary: 100111111110011111001111101001111110000010000₂
• Hexadecimal: 0x13FCF9F4FC10
• Base-36: 7SG7GZQC0

Squares and roots of 21977246268432

• 21977246268432 squared (21977246268432²) is 482999353543308268599738624
• 21977246268432 cubed (21977246268432³) is 10614995740314739943187856432114542317568
• The square root of 21977246268432 is 4687989.5763996745
• The cube root of 21977246268432 is 28010.7298453707

Scales and comparisons

• 21,977,246,268,432 seconds is equal to 698,808 years, 23 weeks, 3 days, 6 hours, 7 minutes, 12 seconds.
• To count from 1 to 21,977,246,268,432 would take you about one million, seven hundred forty-seven thousand and twenty-one 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 21977246268432 cubic inches would be around 2334.2 feet tall.

Recreational maths with 21977246268432

• 21977246268432 backwards is 23486264277912
• 21977246268432 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21977246268432's digits is 63
• More coming soon!