21420470330095200

Names of 21420470330095200

• Cardinal: 21420470330095200 can be written as Twenty-one quadrillion, four hundred twenty trillion, four hundred seventy billion, three hundred thirty million, ninety-five thousand, two hundred.

Scientific notation

• Scientific notation: 2.14204703300952 × 10¹⁶

Factors of 21420470330095200

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 25355

Divisors of 21420470330095200

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 25 26 28 30 32 35 39 40 42 48 50 52 56 60 65 70 75 78 80 84 91 96 100 104 105 112 120 130 140 150 156 160 168 175 182 195 200 208 210 224 240 260 273 280 300 312 325 336 350 364 390 400 416 420 455 480 520 525 546 560 600 624 650 672 700 728 780 800 840 910 975 1040 1050 1061 1092 1120 1200 1248 1300 1365 1400 1456 1560 1680 1820 1950 2080 2100 2122 2184 2275 2400 2600 2730 2800 2912 3120 3183 3360 3640 3900 4200 4244 4368 4550 4733 5200 5305 5460 5600 6240 6366 6825 7280 7427 7800 8400 8488 8736 9100 9466 10400 10610 10920 12732 13650 13793 14199 14560 14854 15600 15915 16800 16976 18200 18932 19531 21220 21840 22281 23665 25464 26525 27300 27586 28398 29708 31200 31830 33131 33952 36400 37135 37864 39062 41379 42440 43680 44562 47330 50928 53050 54600 55172 56796 58593 59416 61529 63660 66262 68965 70995 72800 74270 75728 78124 79575 82758 84880 89124 94660 96551 97655 99393 101856 106100 109200 110344 111405 113592 117186 118325 118832 123058 127320 132524 136717 137930 141990 148540 151456 156248 159150 165516 165655 169760 178248 184587 185675 189320 193102 195310 198786 206895 212200 218400 220688 222810 227184 234372 236650 237664 246116 253903 254640 265048 273434 275860 283980 289653 292965 297080 307645 312496 318300 331032 331310 344825 354975 356496 369174 371350 378640 386204 390620 397572 410151 413790 424400 430703 441376 445620 454368 468744 473300 482755 488275 492232 496965 507806 509280 530096 546868 551720 557025 567960 579306 585930 594160 615290 624992 636600 662064 662620 683585 689650 709950 712992 738348 742700 757280 761709 772408 781240 795144 820302 827580 828275 848800 861406 891240 922935 937488 946600 965510 976550 984464 993930 1015612 1034475 1060192 1093736 1103440 1114050 1135920 1158612 1171860 1188320 1230580 1269515 1273200 1292109 1324128 1325240 1367170 1379300 1419900 1448265 1464825 1476696 1485400 1523418 1538225 1544816 1562480 1590288 1640604 1655160 1656550 1722812 1777321 1782480 1845870 1874976 1893200 1931020 1953100 1968928 1987860 2031224 2050755 2068950 2153515 2187472 2206880 2228100 2271840 2317224 2343720 2413775 2461160 2484825 2539030 2546400 2584218 2650480 2734340 2758600 2839800 2896530 2929650 2953392 2970800 3046836 3076450 3089632 3124960 3180576 3281208 3310320 3313100 3417925 3445624 3554642 3564960 3691740 3786400 3808545 3862040 3906200 3975720 4062448 4101510 4137900 4307030 4374944 4456200 4614675 4634448 4687440 4827550 4922320 4969650 5021713 5078060 5168436 5300960 5331963 5468680 5517200 5679600 5793060 5859300 5906784 5941600 6093672 6152900 6347575 6460545 6562416 6620640 6626200 6835850 6891248 7109284 7241325 7383480 7617090 7724080 7812400 7951440 8124896 8203020 8275800 8614060 8886605 8912400 9229350 9268896 9374880 9655100 9844640 9939300 10043426 10156120 10253775 10336872 10663926 10767575 10937360 11034400 11359200 11586120 11718600 12187344 12305800 12695150 12921090 13124832 13252400 13671700 13782496 14218568 14482650 14766960 15065139 15234180 15448160 15624800 15902880 16406040 16551600 17228120 17773210 17824800 18458700 19042725 19310200 19878600 20086852 20312240 20507550 20673744 20722391 21327852 21535150 21874720 23172240 23437200 24374688 24611600 25108565 25390300 25842180 26504800 26659815 27343400 28437136 28965300 29533920 30130278 30468360 32302725 32812080 33103200 34456240 35151991 35546420 36917400 38085450 38620400 39757200 40173704 40624480 41015100 41347488 41444782 42655704 43070300 44433025 46344480 46874400 49223200 50217130 50780600 51684360 53319630 54686800 56874272 57930600 60260556 60936720 62167173 64605450 65282269 65624160 68912480 70303982 71092840 73834800 75325695 76170900 77240800 79514400 80347408 82030200 82889564 85311408 86140600 88866050 92440223 100434260 101561200 103368720 103611955 105455973 106639260 109373600 115861200 120521112 121873440 124334346 125542825 129210900 130564538 133299075 140607964 142185680 145056737 147669600 150651390 152341800 160694816 164060400 165779128 170622816 172281200 175759955 177732100 184880446 195846807 200868520 203122400 206737440 207223910 210911946 213278520 231722400 241042224 248668692 251085650 258421800 261129076 266598150 269391083 277320669 281215928 284371360 290113474 301302780 304683600 310835865 326411345 328120800 331558256 344562400 351519910 355464200 369760892 376628475 391693614 401737040 414447820 421823892 426557040 435170211 456975883 462201115 482084448 497337384 502171300 516843600 518059775 522258152 527279865 533196300 538782166 554641338 562431856 580226948 602605560 609367200 621671730 647081561 652822690 663116512 703039820 710928400 725283685 739521784 753256950 783387228 803474080 808173249 828895640 843647784 853114080 870340422 878799775 913951766 924402230 979234035 994674768 1004342600 1033687200 1036119550 1044516304 1054559730 1066392600 1077564332 1109282676 1124863712 1160453896 1201722899 1205211120 1243343460 1294163122 1305645380 1346955415 1370927649 1386603345 1406079640 1421856800 1450567370 1479043568 1506513900 1554179325 1566774456 1616346498 1632056725 1657791280 1687295568 1740680844 1757599550 1827903532 1848804460 1885737581 1941244683 1958468070 1989349536 2008685200 2072239100 2089032608 2109119460 2132785200 2155128664 2175851055 2218565352 2284879415 2311005575 2320907792 2403445798 2410422240 2486686920 2588326244 2611290760 2636399325 2693910830 2741855298 2773206690 2812159280 2901134740 2958087136 3013027800 3108358650 3133548912 3232692996 3235407805 3264113450 3315582560 3374591136 3481361688 3515199100 3605168697 3626418425 3655807064 3697608920 3771475162 3882489366 3916936140 4017370400 4040866245 4144478200 4218238920 4265570400 4310257328 4351702110 4437130704 4569758830 4622011150 4641815584 4806891596 4896170175 4973373840 5176652488 5222581520 5272798650 5387821660 5483710596 5546413380 5624318560 5657212743 5802269480 6008614495 6026055600 6216717300 6267097824 6465385992 6470815610 6528226900 6734777075 6854638245 6933016725 6962723376 7030398200 7210337394 7252836850 7311614128 7395217840 7542950324 7764978732 7833872280 8081732490 8288956400 8412060293 8436477840 8620514656 8703404220 8874261408 9139517660 9244022300 9428687905 9613783192 9706223415 9792340350 9946747680 10353304976 10445163040 10545597300 10775643320 10879255275 10967421192 11092826760 11314425486 11424397075 11604538960 12017228990 12052111200 12433434600 12930771984 12941631220 13056453800 13469554150 13709276490 13866033450 13925446752 14060796400 14420674788 14505673700 14623228256 14790435680 15085900648 15529957464 15667744560 16163464980 16177039025 16577912800 16824120586 16872955680 17406808440 18025843485 18279035320 18488044600 18857375810 19227566384 19412446830 19584680700 20204331225 20706609952 21091194600 21551286640 21758510550 21934842384 22185653520 22628850972 22848794150 23209077920 24034457980 24866869200 25236180879 25861543968 25883262440 26112907600 26939108300 27418552980 27732066900 28121592800 28286063715 28841349576 29011347400 30043072475 30171801296 31059914928 31335489120 32326929960 32354078050 33648241172 34273191225 34813616880 36051686970 36558070640 36976089200 37714751620 38455132768 38824893660 39169361400 40408662450 42060301465 42182389200 43102573280 43517021100 43869684768 44371307040 45257701944 45697588300 47143439525 48068915960 48531117075 49733738400 50472361758 51766524880 52225815200 53878216600 54837105960 55464133800 56572127430 57682699152 58022694800 60086144950 60343602592 62119829856 64653859920 64708156100 67296482344 68546382450 69627233760 72103373940 73116141280 73952178400 75429503240 77649787320 78338722800 80817324900 84120602930 84364778400 87034042200 90129217425 90515403888 91395176600 94286879050 96137831920 97062234150 98079076603 100944723516 103533049760 107756433200 109674211920 110928267600 113144254860 115365398304 116045389600 120172289900 126180904395 129307719840 129416312200 134592964688 137092764900 141430318575 144206747880 150859006480 155299574640 156677445600 161634649800 168241205860 174068084400 180258434850 181030807776 182790353200 188573758100 192275663840 194124468300 196158153206 201889447032 210301507325 215512866400 219348423840 221856535200 226288509720 240344579800 252361808790 258832624400 269185929376 274185529800 282860637150 288413495760 294237229809 301718012960 310599149280 323269299600 336482411720 348136168800 360516869700 365580706400 377147516200 388248936600 392316306412 403778894064 420603014650 452577019440 480689159600 490395383015 504723617580 517665248800 548371059600 565721274300 576826991520 588474459618 630904521975 646538599200 672964823440 686553536221 721033739400 754295032400 776497873200 784632612824 807557788128 841206029300 905154038880 961378319200 980790766030 1009447235160 1096742119200 1131442548600 1176948919236 1261809043950 1275027995839 1345929646880 1373107072442 1442067478800 1471186149045 1508590064800 1552995746400 1569265225648 1682412058600 1961581532060 2018894470320 2059660608663 2262885097200 2353897838472 2451976915075 2523618087900 2550055991678 2746214144884 2884134957600 2942372298090 3138530451296 3364824117200 3432767681105 3825083987517 3923163064120 4037788940640 4119321217326 4525770194400 4707795676944 4903953830150 5047236175800 5100111983356 5492428289768 5884744596180 6375139979195 6729648234400 6865535362210 7355930745225 7650167975034 7846326128240 8238642434652 8925195970873 9415591353888 9807907660300 10094472351600 10200223966712 10298303043315 10984856579536 11769489192360 12750279958390 13731070724420 14711861490450 15300335950068 15692652256480 16477284869304 17163838405525 17850391941746 19125419937585 19615815320600 20188944703200 20400447933424 20596606086630 21969713159072 23538978384720 25500559916780 26775587912619 27462141448840 29423722980900 30600671900136 31875699895975 32954569738608 34327676811050 35700783883492 38250839875170 39231630641200 40800895866848 41193212173260 44625979854365 47077956769440 51001119833560 51491515216575 53551175825238 54924282897680 58847445961800 61201343800272 63751399791950 65909139477216 68655353622100 71401567766984 76501679750340 78463261282400 82386424346520 89251959708730 95627099687925 102002239667120 102983030433150 107102351650476 109848565795360 117694891923600 122402687600544 127502799583900 133877939563095 137310707244200 142803135533968 153003359500680 164772848693040 178503919417460 191254199375850 204004479334240 205966060866300 214204703300952 223129899271825 235389783847200 255005599167800 267755879126190 274621414488400 285606271067936 306006719001360 329545697386080 357007838834920 382508398751700 411932121732600 428409406601904 446259798543650 510011198335600 535511758252380 549242828976800 612013438002720 669389697815475 714015677669840 765016797503400 823864243465200 856818813203808 892519597087300 1020022396671200 1071023516504760 1338779395630950 1428031355339680 1530033595006800 1647728486930400 1785039194174600 2142047033009520 2677558791261900 3060067190013600 3570078388349200 4284094066019040 5355117582523800 7140156776698400 10710235165047600 21420470330095200
• Sum of all divisors σ(n): 85917126425969664
• Sum of proper divisors (its aliquot sum) s(n): 64496656095874464
• 21420470330095200 is an abundant number, because the sum of its proper divisors (64496656095874464) is greater than itself. Its abundance is 43076185765779264

Bases of 21420470330095200

• Binary: 1001100000110011100110111100100111100100111011001100000₂
• Hexadecimal: 0x4C19CDE4F27660
• Base-36: 5UWX87YDTUO

Squares and roots of 21420470330095200

• 21420470330095200 squared (21420470330095200²) is 458836549162488766450841063040000
• 21420470330095200 cubed (21420470330095200³) is 9828494687698358210198809324960099672401408000000
• The square root of 21420470330095200 is 146357337.8074881491
• The cube root of 21420470330095200 is 277721.6056528547

Scales and comparisons

• 21,420,470,330,095,200 seconds is equal to 681,104,698 years, 32 weeks, 6 days, 40 minutes.
• To count from 1 to 21,420,470,330,095,200 would take you about two billion, forty-three million, three hundred fourteen thousand and ninety-five 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 21420470330095200 cubic inches would be around 23143.5 feet tall.

Recreational maths with 21420470330095200

• 21420470330095200 backwards is 00259003307402412
• 21420470330095200 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21420470330095200's digits is 42
• More coming soon!