21227464078731840
21,227,464,078,731,840 is an even composite number composed of seven prime numbers multiplied together.
21227464078731840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 21227464078731840:
26 × 3 × 5 × 61 × 2572 × 281 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 61 × 257 × 257 × 281 × 19531)See below for interesting mathematical facts about the number 21227464078731840 from the Numbermatics database.
Names of 21227464078731840
- Cardinal: 21227464078731840 can be written as Twenty-one quadrillion, two hundred twenty-seven trillion, four hundred sixty-four billion, seventy-eight million, seven hundred thirty-one thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.122746407873184 × 1016
Factors of 21227464078731840
Divisors of 21227464078731840
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 61 64 80 96 120 122 160 183 192 240 244 257 281 305 320 366 480 488 514 562 610 732 771 843 915 960 976 1028 1124 1220 1285 1405 1464 1542 1686 1830 1952 2056 2248 2440 2570 2810 2928 3084 3372 3660 3855 3904 4112 4215 4496 4880 5140 5620 5856 6168 6744 7320 7710 8224 8430 8992 9760 10280 11240 11712 12336 13488 14640 15420 15677 16448 16860 17141 17984 19520 19531 20560 22480 24672 26976 29280 30840 31354 33720 34282 39062 41120 44960 47031 49344 51423 53952 58560 58593 61680 62708 66049 67440 68564 72217 78124 78385 82240 85705 89920 94062 97655 102846 117186 123360 125416 132098 134880 137128 144434 156248 156770 171410 188124 195310 198147 205692 216651 234372 235155 246720 250832 257115 264196 269760 274256 288868 292965 312496 313540 330245 342820 361085 376248 390620 396294 411384 433302 468744 470310 501664 514230 528392 548512 577736 585930 624992 627080 660490 685640 722170 752496 781240 792588 822768 866604 937488 940620 990735 1003328 1028460 1056784 1083255 1097024 1155472 1171860 1191391 1249984 1254160 1320980 1371280 1444340 1504992 1562480 1585176 1645536 1733208 1874976 1881240 1981470 2056920 2113568 2166510 2310944 2343720 2382782 2508320 2641960 2742560 2888680 3009984 3124960 3170352 3291072 3466416 3574173 3749952 3762480 3962940 4028989 4113840 4227136 4333020 4405237 4621888 4687440 4765564 5016640 5019467 5283920 5485120 5488211 5777360 5956955 6249920 6340704 6932832 7148346 7524960 7925880 8057978 8227680 8666040 8810474 9374880 9531128 10038934 10567840 10976422 11554720 11913910 12086967 12681408 13215711 13865664 14296692 15049920 15058401 15851760 16115956 16455360 16464633 17332080 17620948 17870865 18559769 18749760 19062256 20077868 20144945 21135680 21952844 22026185 23109440 23827820 24173934 25097335 26431422 27441055 28593384 30116802 31703520 32231912 32929266 34664160 35241896 35741730 37119538 38124512 40155736 40289890 43905688 44052370 47655640 48347868 50194670 52862844 54882110 55679307 57186768 60233604 60434835 63407040 64463824 65858532 66078555 69328320 70483792 71483460 74239076 75292005 76249024 80311472 80579780 82323165 87811376 88104740 92798845 95311280 96695736 100389340 105725688 109764220 111358614 114373536 120467208 120869670 128927648 131717064 132157110 140967584 142966920 148478152 150584010 160622944 161159560 164646330 175622752 176209480 185597690 190622560 193391472 200778680 211451376 219528440 222717228 228747072 240934416 241739340 257855296 263434128 264314220 278396535 281935168 285933840 296956304 301168020 306187487 321245888 322319120 329292660 334780871 351245504 352418960 371195380 381245120 386782944 401557360 422902752 439056880 445434456 481868832 483478680 526868256 528628440 556793070 571867680 593912608 602336040 612374974 644638240 658585320 669561742 704837920 742390760 773565888 803114720 845805504 878113760 890868912 918562461 963737664 966957360 1004342613 1053736512 1057256880 1113586140 1132145909 1143735360 1187825216 1204672080 1224749948 1289276480 1290003019 1317170640 1339123484 1409675840 1410470227 1484781520 1530937435 1606229440 1673904355 1756227520 1781737824 1837124922 1933914720 2008685226 2114513760 2227172280 2264291818 2409344160 2449499896 2580006038 2634341280 2678246968 2820940454 2969563040 3061874870 3347808710 3396437727 3563475648 3674249844 3867829440 3870009057 4017370452 4229027520 4231410681 4454344560 4528583636 4592812305 4818688320 4898999792 5021713065 5160012076 5268682560 5356493936 5641880908 5660729545 5939126080 6123749740 6450015095 6695617420 6792875454 7052351135 7348499688 7740018114 8034740904 8462821362 8908689120 9057167272 9185624610 9797999584 10043426130 10320024152 10712987872 11283761816 11321459090 12247499480 12900030190 13391234840 13585750908 14104702270 14696999376 15480036228 16069481808 16925642724 16982188635 17817378240 18114334544 18371249220 19350045285 19595999168 20086852260 20640048304 21157053405 21425975744 22567523632 22642918180 24494998960 25800060380 26782469680 27171501816 28209404540 29393998752 30960072456 32138963616 33851285448 33964377270 36228669088 36742498440 38700090570 40173704520 41280096608 42314106810 45135047264 45285836360 48989997920 51600120760 53564939360 54343003632 56418809080 58787997504 61920144912 64277927232 67702570896 67928754540 72457338176 73484996880 77400181140 78690184159 80347409040 82560193216 84628213620 86038683847 90270094528 90571672720 97979995840 103200241520 107129878720 108686007264 112837618160 123840289824 135405141792 135857509080 146969993760 154800362280 157380368318 160694818080 169256427240 172077367694 181143345440 206400483040 217372014528 225675236320 236070552477 247680579648 258116051541 270810283584 271715018160 293939987520 309600724560 314760736636 321389636160 338512854480 344154735388 362286690880 362490848339 393450920795 412800966080 430193419235 451350472640 472141104954 516232103082 543430036320 619201449120 629521473272 677025708960 688309470776 724981696678 786901841590 860386838470 944282209908 1032464206164 1086860072640 1087472545017 1180352762385 1238402898240 1259042946544 1290580257705 1354051417920 1376618941552 1449963393356 1573803683180 1720773676940 1812454241695 1888564419816 2064928412328 2174945090034 2360705524770 2518085893088 2581160515410 2753237883104 2899926786712 3147607366360 3441547353880 3624908483390 3777128839632 4129856824656 4349890180068 4721411049540 5036171786176 5162321030820 5437362725085 5506475766208 5799853573424 6295214732720 6883094707760 7249816966780 7554257679264 8259713649312 8699780360136 9442822099080 10324642061640 10874725450170 11599707146848 12590429465440 13766189415520 14499633933560 15108515358528 16519427298624 17399560720272 18885644198160 20649284123280 21749450900340 22111941748679 23199414293696 25180858930880 27532378831040 28999267867120 34799121440544 37771288396320 41298568246560 43498901800680 44223883497358 57998535734240 66335825246037 69598242881088 75542576792640 82597136493120 86997803601360 88447766994716 110559708743395 115997071468480 132671650492074 173995607202720 176895533989432 221119417486790 265343300984148 331679126230185 347991214405440 353791067978864 442238834973580 530686601968296 663358252460370 707582135957728 884477669947160 1061373203936592 1326716504920740 1415164271915456 1768955339894320 2122746407873184 2653433009841480 3537910679788640 4245492815746368 5306866019682960 7075821359577280 10613732039365920 21227464078731840
- Sum of all divisors σ(n): 69017918159415168
- Sum of proper divisors (its aliquot sum) s(n): 47790454080683328
- 21227464078731840 is an abundant number, because the sum of its proper divisors (47790454080683328) is greater than itself. Its abundance is 26562990001951488
Bases of 21227464078731840
- Binary: 10010110110101001000100000111111110010100101010010000002
- Hexadecimal: 0x4B6A441FE52A40
- Base-36: 5T0IADFLGLC
Squares and roots of 21227464078731840
- 21227464078731840 squared (212274640787318402) is 450605231213850604706222629785600
- 21227464078731840 cubed (212274640787318403) is 9565206359280668979871463043392718811059093504000
-
The
square root of 21227464078731840 is 145696479.2942226179 -
The
cube root of 21227464078731840 is 276884.9634570745
Scales and comparisons
How big is 21227464078731840?- 21,227,464,078,731,840 seconds is equal to 674,967,696 years, 43 weeks, 6 days, 23 hours, 44 minutes.
-
To count from 1 to 21,227,464,078,731,840 would take you about two billion, twenty-four million, nine hundred three thousand and ninety 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 21227464078731840 cubic inches would be around 23073.7 feet tall.
Recreational maths with 21227464078731840
- 21227464078731840 backwards is 04813787046472212
- The number of decimal digits it has is: 17
- The sum of 21227464078731840's digits is 66
- More coming soon!
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The information we have on file for 21227464078731840 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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