21198352204800

Names of 21198352204800

• Cardinal: 21198352204800 can be written as Twenty-one trillion, one hundred ninety-eight billion, three hundred fifty-two million, two hundred four thousand, eight hundred.

Scientific notation

• Scientific notation: 2.11983522048 × 10¹³

Factors of 21198352204800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 6189

Divisors of 21198352204800

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 30 32 34 36 40 45 48 50 51 60 64 68 72 75 80 85 90 96 100 102 120 128 136 144 150 153 160 170 180 192 200 204 225 240 255 256 272 288 300 306 320 340 360 384 400 408 425 450 480 510 512 544 576 600 612 640 680 720 765 768 800 816 850 900 960 1020 1024 1061 1088 1152 1200 1224 1275 1280 1360 1440 1530 1536 1600 1632 1700 1800 1920 2040 2122 2176 2304 2400 2448 2550 2560 2720 2880 3060 3072 3183 3200 3264 3400 3600 3825 3840 4080 4244 4352 4608 4800 4896 5100 5101 5120 5305 5440 5760 6120 6366 6400 6528 6800 7200 7650 7680 8160 8488 8704 9216 9549 9600 9792 10200 10202 10610 10880 11520 12240 12732 12800 13056 13600 14400 15300 15303 15360 15915 16320 16976 17408 18037 19098 19200 19584 20400 20404 21220 21760 23040 24480 25464 25505 25600 26112 26525 27200 28800 30600 30606 31830 32640 33952 36074 38196 38400 39168 40800 40808 42440 43520 45909 46080 47745 48960 50928 51010 52224 53050 54111 54400 57600 61200 61212 63660 65280 67904 72148 76392 76515 76800 78336 79575 81600 81616 84880 86717 87040 90185 91818 95490 97920 101856 102020 106100 108222 108800 115200 122400 122424 127320 127525 130560 135808 144296 152784 153030 156672 159150 162333 163200 163232 169760 173434 180370 183636 190980 195840 203712 204040 212200 216444 217600 229545 230400 238725 244800 244848 254640 255050 260151 261120 270555 271616 288592 305568 306060 318300 324666 326400 326464 339520 346868 360740 367272 381960 382575 391680 407424 408080 424400 432888 433585 435200 450925 459090 477450 489600 489696 509280 510100 520302 541110 543232 577184 611136 612120 636600 649332 652800 652928 679040 693736 721480 734544 763920 765150 780453 783360 811665 814848 816160 848800 865776 867170 901850 918180 954900 979200 979392 1018560 1020200 1040604 1082220 1086464 1147725 1154368 1222272 1224240 1273200 1298664 1300755 1305600 1305856 1352775 1358080 1387472 1442960 1469088 1527840 1530300 1560906 1623330 1629696 1632320 1697600 1731552 1734340 1803700 1836360 1909800 1958400 1958784 2037120 2040400 2081208 2164440 2167925 2295450 2308736 2444544 2448480 2546400 2597328 2601510 2611712 2705550 2716160 2774944 2885920 2938176 3055680 3060600 3121812 3246660 3259392 3264640 3395200 3463104 3468680 3607400 3672720 3819600 3902265 3916800 3917568 4058325 4074240 4080800 4162416 4328880 4335850 4590900 4617472 4889088 4896960 5092800 5194656 5203020 5223424 5411100 5412161 5432320 5549888 5771840 5876352 6111360 6121200 6243624 6493320 6503775 6529280 6790400 6926208 6937360 7214800 7345440 7639200 7804530 7835136 8116650 8148480 8161600 8324832 8657760 8671700 9181800 9234944 9778176 9793920 10185600 10389312 10406040 10822200 10824322 11099776 11543680 11752704 12222720 12242400 12487248 12986640 13007550 13058560 13580800 13852416 13874720 14429600 14690880 15278400 15609060 15670272 16233300 16236483 16296960 16323200 16649664 17315520 17343400 18363600 18469888 19511325 19587840 20371200 20778624 20812080 21644400 21648644 22199552 23087360 23505408 24445440 24484800 24974496 25973280 26015100 26117120 27060805 27161600 27704832 27749440 28859200 29381760 30556800 31218120 32466600 32472966 32646400 33299328 34631040 34686800 36727200 39022650 39175680 40742400 41557248 41624160 43288800 43297288 44399104 46174720 47010816 48709449 48890880 48969600 49948992 51946560 52030200 54121610 55409664 55498880 57718400 58763520 61113600 62436240 64933200 64945932 65292800 66598656 69262080 69373600 73454400 78045300 78351360 81182415 81484800 83114496 83248320 86577600 86594576 88798208 92006737 92349440 97418898 97939200 99897984 103893120 104060400 108243220 110997760 115436800 117527040 122227200 124872480 129866400 129891864 130585600 133197312 135304025 138524160 138747200 146908800 156090600 162364830 166228992 166496640 173155200 173189152 184013474 194837796 195878400 199795968 207786240 208120800 216486440 221995520 230873600 235054080 243547245 244454400 249744960 259732800 259783728 266394624 270608050 276020211 277048320 277494400 293817600 312181200 324729660 332993280 346310400 346378304 368026948 389675592 391756800 399591936 405912075 415572480 416241600 432972880 443991040 460033685 461747200 487094490 499489920 519465600 519567456 541216100 552040422 554988800 587635200 624362400 649459320 665986560 692620800 692756608 736053896 779351184 799183872 811824150 828060633 831144960 832483200 865945760 920067370 974188980 998979840 1038931200 1039134912 1082432200 1104080844 1109977600 1175270400 1217736225 1248724800 1298918640 1331973120 1380101055 1385241600 1385513216 1472107792 1558702368 1623648300 1656121266 1664966400 1731891520 1840134740 1948377960 1997959680 2077862400 2078269824 2164864400 2208161688 2219955200 2300168425 2435472450 2497449600 2597837280 2760202110 2771026432 2944215584 3117404736 3247296600 3312242532 3329932800 3463783040 3680269480 3896755920 3995919360 4140303165 4155724800 4156539648 4329728800 4416323376 4600336850 4870944900 4994899200 5195674560 5520404220 5542052864 5888431168 6234809472 6494593200 6624485064 6659865600 6900505275 6927566080 7360538960 7793511840 8280606330 8313079296 8659457600 8832646752 9200673700 9741889800 9989798400 10391349120 11040808440 11776862336 12469618944 12989186400 13248970128 13801010550 13855132160 14721077920 15587023680 16561212660 16626158592 17318915200 17665293504 18401347400 19483779600 19979596800 20701515825 20782698240 22081616880 23553724672 24939237888 25978372800 26497940256 27602021100 27710264320 29442155840 31174047360 33122425320 34637830400 35330587008 36802694800 38967559200 41403031650 41565396480 44163233760 47107449344 49878475776 51956745600 52995880512 55204042200 58884311680 62348094720 66244850640 69275660800 70661174016 73605389600 77935118400 82806063300 83130792960 88326467520 94214898688 103913491200 105991761024 110408084400 117768623360 124696189440 132489701280 138551321600 141322348032 147210779200 155870236800 165612126600 176652935040 207826982400 211983522048 220816168800 235537246720 249392378880 264979402560 282644696064 294421558400 311740473600 331224253200 353305870080 415653964800 423967044096 441632337600 471074493440 529958805120 588843116800 623480947200 662448506400 706611740160 847934088192 883264675200 1059917610240 1177686233600 1246961894400 1324897012800 1413223480320 1766529350400 2119835220480 2355372467200 2649794025600 3533058700800 4239670440960 5299588051200 7066117401600 10599176102400 21198352204800
• Sum of all divisors σ(n): 80456357139912
• Sum of proper divisors (its aliquot sum) s(n): 59258004935112
• 21198352204800 is an abundant number, because the sum of its proper divisors (59258004935112) is greater than itself. Its abundance is 38059652730312

Bases of 21198352204800

• Binary: 100110100011110100000010000001100010000000000₂
• Hexadecimal: 0x1347A040C400
• Base-36: 7IIDZKSG0

Squares and roots of 21198352204800

• 21198352204800 squared (21198352204800²) is 449370136198749021143040000
• 21198352204800 cubed (21198352204800³) is 9525906417460027603349403800174592000000
• The square root of 21198352204800 is 4604166.8306871765
• The cube root of 21198352204800 is 27675.8329900591

Scales and comparisons

• 21,198,352,204,800 seconds is equal to 674,042 years, 1 week, 3 days, 16 hours.
• To count from 1 to 21,198,352,204,800 would take you about one million, six hundred eighty-five thousand, one hundred 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 21198352204800 cubic inches would be around 2306.3 feet tall.

Recreational maths with 21198352204800

• 21198352204800 backwards is 00840225389112
• 21198352204800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21198352204800's digits is 45
• More coming soon!