21798466027520

Names of 21798466027520

• Cardinal: 21798466027520 can be written as Twenty-one trillion, seven hundred ninety-eight billion, four hundred sixty-six million, twenty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.179846602752 × 10¹³

Factors of 21798466027520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 1141

Divisors of 21798466027520

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 53 56 64 65 70 80 91 104 106 112 128 130 140 160 169 182 208 212 224 256 260 265 280 320 338 364 371 416 424 448 455 512 520 530 560 640 676 689 728 742 832 845 848 896 910 1024 1040 1060 1061 1120 1183 1280 1352 1378 1456 1484 1664 1690 1696 1792 1820 1855 2048 2080 2120 2122 2240 2366 2560 2704 2756 2912 2968 3328 3380 3392 3445 3584 3640 3710 4096 4160 4240 4244 4480 4732 4823 5120 5305 5408 5512 5824 5915 5936 6656 6760 6784 6890 7168 7280 7420 7427 8192 8320 8480 8488 8957 8960 9464 9646 10240 10610 10816 11024 11648 11830 11872 13312 13520 13568 13780 13793 14336 14560 14840 14854 16384 16640 16960 16976 17914 17920 18928 19292 20480 21220 21632 22048 23296 23660 23744 24115 26624 27040 27136 27560 27586 28672 29120 29680 29708 32768 33280 33920 33952 35828 35840 37135 37856 38584 40960 42440 43264 44096 44785 46592 47320 47488 48230 53248 54080 54272 55120 55172 56233 57344 58240 59360 59416 62699 65536 66560 67840 67904 68965 71656 71680 74270 75712 77168 81920 84880 86528 88192 89570 93184 94640 94976 96460 96551 106496 108160 108544 110240 110344 112466 114688 116480 118720 118832 125398 133120 135680 135808 137930 143312 143360 148540 151424 154336 163840 169760 173056 176384 179140 179309 186368 189280 189952 192920 193102 212992 216320 217088 220480 220688 224932 229376 232960 237440 237664 250796 266240 271360 271616 275860 281165 286624 286720 297080 302848 308672 313495 327680 339520 346112 352768 358280 358618 372736 378560 379904 385840 386204 393631 425984 432640 434176 440960 441376 449864 458752 465920 474880 475328 482755 501592 532480 542720 543232 551720 562330 573248 573440 594160 605696 617344 626990 679040 692224 705536 716560 717236 731029 745472 757120 759808 771680 772408 787262 851968 865280 868352 881920 882752 896545 899728 931840 949760 950656 965510 1003184 1064960 1085440 1086464 1103440 1124660 1146496 1146880 1188320 1211392 1234688 1253980 1255163 1358080 1384448 1411072 1433120 1434472 1462058 1490944 1514240 1519616 1543360 1544816 1574524 1730560 1736704 1763840 1765504 1793090 1799456 1863680 1899520 1901312 1931020 1968155 2006368 2129920 2170880 2172928 2206880 2249320 2292992 2293760 2376640 2422784 2469376 2507960 2510326 2716160 2768896 2822144 2866240 2868944 2924116 2981888 3028480 3039232 3086720 3089632 3149048 3461120 3473408 3527680 3531008 3586180 3598912 3655145 3727360 3799040 3802624 3862040 3936310 4012736 4259840 4341760 4345856 4413760 4498640 4585984 4753280 4845568 4938752 5015920 5020652 5117203 5432320 5537792 5644288 5732480 5737888 5848232 5963776 6056960 6078464 6173440 6179264 6275815 6298096 6922240 7055360 7062016 7172360 7197824 7310290 7454720 7598080 7605248 7724080 7872620 8025472 8683520 8691712 8827520 8997280 9171968 9503377 9506560 9691136 9877504 10031840 10041304 10234406 10864640 11075584 11288576 11464960 11475776 11696464 12113920 12156928 12346880 12358528 12551630 12596192 13844480 14110720 14124032 14344720 14395648 14620580 14909440 15196160 15210496 15448160 15745240 16050944 17367040 17383424 17655040 17994560 18343936 19006754 19013120 19382272 19755008 20063680 20082608 20468812 21729280 22577152 22929920 22951552 23392928 24227840 24313856 24693760 24717056 25103260 25192384 25586015 27688960 28221440 28248064 28689440 28791296 29241160 29818880 30392320 30420992 30896320 31490480 32101888 34766848 35310080 35989120 36687872 38013508 38026240 38764544 39510016 40127360 40165216 40937624 43458560 45154304 45859840 45903104 46785856 47516885 48455680 49387520 49434112 50206520 50384768 51172030 55377920 56442880 56496128 57378880 57582592 58482320 60784640 60841984 61792640 62980960 64203776 66523639 69533696 70620160 71978240 73375744 76027016 76052480 77529088 79020032 80254720 80330432 81875248 86917120 91719680 91806208 93571712 95033770 96911360 98775040 98868224 100413040 100769536 102344060 112885760 112992256 114757760 115165184 116964640 121569280 121683968 123585280 125961920 128407552 133047278 141240320 143956480 146751488 152054032 152104960 158040064 160509440 160660864 163750496 173834240 183439360 183612416 187143424 190067540 193822720 197550080 197736448 200826080 201539072 204688120 225771520 225984512 229515520 230330368 233929280 243367936 247170560 251923840 256815104 266094556 282480640 287912960 293502976 304108064 304209920 316080128 321018880 321321728 327500992 332618195 347668480 366878720 367224832 374286848 380135080 387645440 395100160 395472896 401652160 403078144 409376240 451969024 459031040 460660736 467858560 486735872 494341120 503847680 513630208 532189112 564961280 575825920 587005952 608216128 608419840 642037760 642643456 655001984 665236390 733757440 734449664 748573696 760270160 790200320 790945792 803304320 806156288 818752480 903938048 918062080 921321472 935717120 988682240 1007695360 1027260416 1064378224 1129922560 1151651840 1216432256 1216839680 1284075520 1285286912 1310003968 1330472780 1467514880 1468899328 1497147392 1520540320 1580400640 1581891584 1606608640 1612312576 1637504960 1836124160 1842642944 1871434240 1977364480 2015390720 2054520832 2128756448 2259845120 2303303680 2432864512 2433679360 2568151040 2570573824 2620007936 2660945560 2935029760 2937798656 2994294784 3041080640 3163783168 3213217280 3224625152 3275009920 3672248320 3685285888 3742868480 3954728960 4030781440 4109041664 4257512896 4519690240 4606607360 4865729024 5136302080 5141147648 5240015872 5321891120 5875597312 5988589568 6082161280 6327566336 6426434560 6449250304 6550019840 7344496640 7485736960 7909457920 8061562880 8515025792 9213214720 9731458048 10272604160 10282295296 10480031744 10643782240 11751194624 11977179136 12164322560 12852869120 12898500608 13100039680 14688993280 14971473920 15818915840 16123125760 17030051584 18426429440 19462916096 20545208320 20564590592 20960063488 21287564480 23954358272 24328645120 25705738240 25797001216 26200079360 29377986560 29942947840 31637831680 32246251520 34060103168 38925832192 41129181184 41920126976 42575128960 47908716544 48657290240 51411476480 52400158720 58755973120 59885895680 64492503040 68120206336 77851664384 82258362368 83840253952 85150257920 97314580480 102822952960 104800317440 119771791360 128985006080 136240412672 155703328768 167680507904 170300515840 194629160960 205645905920 209600634880 239543582720 272480825344 311406657536 335361015808 340601031680 389258321920 411291811840 419201269760 544961650688 622813315072 681202063360 778516643840 838402539520 1089923301376 1362404126720 1557033287680 1676805079040 2179846602752 2724808253440 3114066575360 4359693205504 5449616506880 10899233013760 21798466027520
• Sum of all divisors σ(n): 66026338875072
• Sum of proper divisors (its aliquot sum) s(n): 44227872847552
• 21798466027520 is an abundant number, because the sum of its proper divisors (44227872847552) is greater than itself. Its abundance is 22429406820032

Bases of 21798466027520

• Binary: 100111101001101011001110100110000000000000000₂
• Hexadecimal: 0x13D359D30000
• Base-36: 7Q62RUPKW

Squares and roots of 21798466027520

• 21798466027520 squared (21798466027520²) is 475173121152943569397350400
• 21798466027520 cubed (21798466027520³) is 10358045138643085491555790214301483008000
• The square root of 21798466027520 is 4668882.7386774237
• The cube root of 21798466027520 is 27934.5691698063

Scales and comparisons

• 21,798,466,027,520 seconds is equal to 693,123 years, 41 weeks, 1 day, 12 hours, 5 minutes, 20 seconds.
• To count from 1 to 21,798,466,027,520 would take you about one million, seven hundred thirty-two thousand, eight 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 21798466027520 cubic inches would be around 2327.9 feet tall.

Recreational maths with 21798466027520

• 21798466027520 backwards is 02572066489712
• The number of decimal digits it has is: 14
• The sum of 21798466027520's digits is 59
• More coming soon!