21011988900056448
21,011,988,900,056,448 is an even composite number composed of six prime numbers multiplied together.
21011988900056448 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, four hundred forty divisors.
Prime factorization of 21011988900056448:
27 × 3 × 72 × 174 × 312 × 13913
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 17 × 17 × 17 × 17 × 31 × 31 × 13913)See below for interesting mathematical facts about the number 21011988900056448 from the Numbermatics database.
Names of 21011988900056448
- Cardinal: 21011988900056448 can be written as Twenty-one quadrillion, eleven trillion, nine hundred eighty-eight billion, nine hundred million, fifty-six thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 2.1011988900056448 × 1016
Factors of 21011988900056448
Divisors of 21011988900056448
- Number of divisors d(n): 1440
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 17 21 24 28 31 32 34 42 48 49 51 56 62 64 68 84 93 96 98 102 112 119 124 128 136 147 168 186 192 196 204 217 224 238 248 272 289 294 336 357 372 384 392 408 434 448 476 496 527 544 578 588 651 672 714 744 784 816 833 867 868 896 952 961 992 1054 1088 1156 1176 1302 1344 1428 1488 1519 1568 1581 1632 1666 1734 1736 1904 1922 1984 2023 2108 2176 2312 2352 2499 2604 2688 2856 2883 2976 3038 3136 3162 3264 3332 3468 3472 3689 3808 3844 3968 4046 4216 4557 4624 4704 4913 4998 5208 5712 5766 5952 6069 6076 6272 6324 6528 6664 6727 6936 6944 7378 7616 7688 8092 8432 8959 9114 9248 9408 9826 9996 10416 11067 11424 11532 11904 12138 12152 12648 13328 13454 13872 13888 13913 14161 14739 14756 15232 15376 16184 16337 16864 17918 18228 18496 18816 19652 19992 20181 20832 22134 22848 23064 24276 24304 25296 25823 26656 26877 26908 27744 27776 27826 28322 29478 29512 30752 32368 32674 33728 34391 35836 36456 36992 39304 39984 40362 41664 41739 42483 44268 45696 46128 47089 48552 48608 49011 50592 51646 53312 53754 53816 55488 55652 56644 58956 59024 61504 62713 64736 65348 67456 68782 71672 72912 77469 78608 79968 80724 83328 83478 83521 84966 88536 92256 94178 97104 97216 97391 98022 101184 103173 103292 106624 107508 107632 110976 111304 113288 114359 117912 118048 123008 125426 129472 130696 137564 141267 143344 145824 152303 154938 157216 159936 161448 166956 167042 169932 177072 184512 188139 188356 194208 194432 194782 196044 202368 206346 206584 215016 215264 222608 226576 228718 235824 236096 236521 240737 250563 250852 258944 261392 275128 277729 282534 286688 291648 292173 304606 309876 314432 319872 322896 333912 334084 339864 343077 354144 369024 376278 376712 388416 389564 392088 412692 413168 430032 430528 431303 438991 445216 453152 456909 457436 471648 472192 473042 481474 501126 501704 522784 550256 555458 565068 573376 583296 584346 584647 609212 619752 628864 645792 667824 668168 679728 681737 686154 708288 709563 722211 752556 753424 776832 779128 784176 800513 825384 826336 833187 860064 861056 862606 877982 890432 906304 913818 914872 943296 946084 962948 1002252 1003408 1045568 1066121 1100512 1110916 1130136 1146752 1168692 1169294 1218424 1239504 1291584 1293909 1316973 1335648 1336336 1359456 1363474 1372308 1416576 1419126 1444422 1505112 1506848 1558256 1568352 1601026 1650768 1652672 1655647 1666374 1720128 1725212 1753941 1755964 1780864 1812608 1827636 1829744 1886592 1892168 1925896 1944103 2004504 2006816 2045211 2091136 2132242 2201024 2221832 2260272 2337384 2338588 2401539 2436848 2479008 2583168 2587818 2589151 2633946 2671296 2672672 2718912 2726948 2744616 2838252 2888844 3010224 3013696 3019121 3116512 3136704 3198363 3202052 3301536 3305344 3311294 3332748 3440256 3450424 3507882 3511928 3655272 3659488 3784336 3851792 3888206 4009008 4013632 4020857 4090422 4092529 4264484 4402048 4443664 4520544 4674768 4677176 4721393 4803078 4873696 4958016 4966941 5175636 5178302 5267892 5342592 5345344 5437824 5453896 5489232 5676504 5777688 5832309 6020448 6027392 6038242 6233024 6273408 6396726 6404104 6603072 6622588 6665496 6900848 7015764 7023856 7310544 7318976 7332151 7462847 7568672 7703584 7767453 7776412 8018016 8027264 8041714 8180844 8185058 8528968 8887328 9041088 9057363 9349536 9354352 9442786 9606156 9747392 9916032 9933882 10351272 10356604 10535784 10690688 10907792 10978464 11353008 11555376 11589529 11664618 12040896 12062571 12076484 12277587 12466048 12793452 12808208 13206144 13245176 13330992 13370393 13608721 13801696 14031528 14047712 14164179 14621088 14637952 14664302 14925694 15137344 15407168 15534906 15552824 16036032 16083428 16361688 16370116 17057936 17774656 18082176 18114726 18124057 18699072 18708704 18885572 19212312 19494784 19867764 20702544 20713208 21071568 21133847 21815584 21956928 21996453 22388541 22706016 23110752 23179058 23329236 24081792 24125142 24152968 24555174 25586904 25616416 26490352 26661984 26740786 27217442 27603392 28063056 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3458194354848 3462183044992 3530240070574 3644118782528 3678569485304 4034560080656 4204079411776 4276814349696 4466834375012 4544115246552 4610925806464 4983868334928 5193274567488 5295360105861 5466178173792 5517854227956 5695849525632 6051840120984 6058820328736 6306119117664 6437496599282 6645157779904 6700251562518 6916388709696 7060480141148 7288237565056 7357138970608 7816960156271 8069120161312 8408158823552 8933668750024 9088230493104 9656244898923 9967736669856 10386549134976 10590720211722 10932356347584 11035708455912 12103680241968 12117640657472 12612238235328 12874993198564 13290315559808 13400503125036 13832777419392 14120960282296 14714277941216 15633920312542 16138240322624 17867337500048 18176460986208 19312489797846 19935473339712 21181440423444 21864712695168 22071416911824 23450880468813 24207360483936 24235281314944 25224476470656 25749986397128 26801006250072 28241920564592 29428555882432 31267840625084 32276480645248 35734675000096 36352921972416 38624979595692 39870946679424 42362880846888 44142833823648 46901760937626 48414720967872 51499972794256 53602012500144 54718721093897 56483841129184 58857111764864 62535681250168 71469350000192 72705843944832 77249959191384 84725761693776 88285667647296 93803521875252 96829441935744 102999945588512 107204025000288 109437442187794 112967682258368 125071362500336 142938700000384 154499918382768 164156163281691 169451523387552 176571335294592 187607043750504 205999891177024 214408050000576 218874884375588 225935364516736 250142725000672 308999836765536 328312326563382 338903046775104 375214087501008 411999782354048 428816100001152 437749768751176 500285450001344 617999673531072 656624653126764 677806093550208 750428175002016 875499537502352 1000570900002688 1235999347062144 1313249306253528 1500856350004032 1750999075004704 2626498612507056 3001712700008064 3501998150009408 5252997225014112 7003996300018816 10505994450028224 21011988900056448
- Sum of all divisors σ(n): 71285400399687480
- Sum of proper divisors (its aliquot sum) s(n): 50273411499631032
- 21011988900056448 is an abundant number, because the sum of its proper divisors (50273411499631032) is greater than itself. Its abundance is 29261422599574584
Bases of 21011988900056448
- Binary: 10010101010011001001010111001100110100110001101100000002
- Hexadecimal: 0x4AA64AE6698D80
- Base-36: 5QW4MFXM7PC
Squares and roots of 21011988900056448
- 21011988900056448 squared (210119889000564482) is 441503677536095379498857586376704
- 21011988900056448 cubed (210119889000564483) is 9276870371722537462960840679610047179621392187392
-
The
square root of 21011988900056448 is 144955127.1947855179 -
The
cube root of 21011988900056448 is 275944.9099774105
Scales and comparisons
How big is 21011988900056448?- 21,011,988,900,056,448 seconds is equal to 668,116,252 years, 34 weeks, 6 days, 21 hours, 48 seconds.
-
To count from 1 to 21,011,988,900,056,448 would take you about two billion, four million, three hundred forty-eight thousand, seven hundred fifty-eight 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 21011988900056448 cubic inches would be around 22995.4 feet tall.
Recreational maths with 21011988900056448
- 21011988900056448 backwards is 84465000988911012
- The number of decimal digits it has is: 17
- The sum of 21011988900056448's digits is 66
- More coming soon!
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"Number 21011988900056448 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.
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Numbermatics. (2024). Number 21011988900056448 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/21011988900056448/
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The information we have on file for 21011988900056448 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!
Keywords: Divisors of 21011988900056448, math, Factors of 21011988900056448, curriculum, school, college, exams, university, Prime factorization of 21011988900056448, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, eleven trillion, nine hundred eighty-eight billion, nine hundred million, fifty-six thousand, four hundred forty-eight.