21333577824
21,333,577,824 is an even composite number composed of six prime numbers multiplied together.
What does the number 21333577824 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 480 divisors.
21333577824 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21333577824:
25 × 34 × 13 × 61 × 97 × 107
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 61 × 97 × 107)See below for interesting mathematical facts about the number 21333577824 from the Numbermatics database.
Names of 21333577824
- Cardinal: 21333577824 can be written as Twenty-one billion, three hundred thirty-three million, five hundred seventy-seven thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 2.1333577824 × 1010
Factors of 21333577824
Divisors of 21333577824
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 61 72 78 81 96 97 104 107 108 117 122 144 156 162 183 194 208 214 216 234 244 288 291 312 321 324 351 366 388 416 428 432 468 488 549 582 624 642 648 702 732 776 793 856 864 873 936 963 976 1053 1098 1164 1248 1261 1284 1296 1391 1404 1464 1552 1586 1647 1712 1746 1872 1926 1952 2106 2196 2328 2379 2522 2568 2592 2619 2782 2808 2889 2928 3104 3172 3294 3424 3492 3744 3783 3852 4173 4212 4392 4656 4758 4941 5044 5136 5238 5564 5616 5778 5856 5917 6344 6527 6588 6984 7137 7566 7704 7857 8346 8424 8667 8784 9312 9516 9882 10088 10272 10379 10476 11128 11232 11349 11556 11834 12519 12688 13054 13176 13968 14274 15132 15408 15714 16692 16848 17334 17568 17751 19032 19581 19764 20176 20758 20952 21411 22256 22698 23112 23668 25038 25376 26108 26352 27936 28548 30264 30816 31137 31428 33384 33696 34047 34668 35502 37557 38064 39162 39528 40352 41516 41904 42822 44512 45396 46224 47336 50076 52216 52704 53253 57096 58743 60528 62274 62856 64233 66768 68094 69336 71004 75114 76128 76921 78324 79056 83032 83808 84851 85644 90792 92448 93411 94672 100152 102141 104432 106506 112671 114192 117486 121056 124548 125712 128466 133536 134927 136188 138672 142008 150228 153842 156648 158112 159759 166064 169702 171288 176229 181584 186822 189344 200304 204282 208864 213012 225342 228384 230763 234972 249096 251424 254553 256932 269854 272376 277344 280233 284016 300456 307684 313296 319518 332128 339404 342576 352458 363168 373644 400608 404781 408564 426024 450684 461526 469944 479277 498192 509106 513864 528687 539708 544752 560466 568032 600912 615368 626592 633119 639036 678808 685152 692289 704916 747288 763659 809562 817128 840699 852048 901368 923052 939888 958554 996384 1018212 1027728 1057374 1079416 1089504 1120932 1201824 1214343 1230736 1266238 1278072 1357616 1384578 1409832 1494576 1527318 1619124 1634256 1681398 1704096 1802736 1846104 1879776 1899357 1917108 2036424 2055456 2076867 2114748 2158832 2241864 2290977 2428686 2461472 2532476 2556144 2715232 2769156 2819664 2989152 3054636 3238248 3268512 3362796 3605472 3643029 3692208 3798714 3834216 4072848 4153734 4229496 4317664 4483728 4581954 4857372 5064952 5112288 5538312 5639328 5698071 6109272 6230601 6476496 6725592 6872931 7286058 7384416 7597428 7668432 8145696 8230547 8307468 8458992 8967456 9163908 9714744 10129904 10929087 11076624 11396142 12218544 12461202 12952992 13451184 13745862 14572116 15194856 15336864 16461094 16614936 16917984 17094213 18327816 19429488 20259808 21858174 22153248 22792284 24437088 24691641 24922404 26902368 27491724 29144232 30389712 32922188 33229872 34188426 36655632 38858976 43716348 45584568 49383282 49844808 51282639 54983448 58288464 60779424 65844376 66459744 68376852 73311264 74074923 87432696 91169136 98766564 99689616 102565278 109966896 116576928 131688752 136753704 148149846 174865392 182338272 197533128 199379232 205130556 219933792 222224769 263377504 273507408 296299692 349730784 395066256 410261112 444449538 547014816 592599384 666674307 790132512 820522224 888899076 1185198768 1333348614 1641044448 1777798152 2370397536 2666697228 3555596304 5333394456 7111192608 10666788912 21333577824
- Sum of all divisors σ(n): 70031830176
- Sum of proper divisors (its aliquot sum) s(n): 48698252352
- 21333577824 is an abundant number, because the sum of its proper divisors (48698252352) is greater than itself. Its abundance is 27364674528
Bases of 21333577824
- Binary: 100111101111001010010010000011000002
- Hexadecimal: 0x4F7949060
- Base-36: 9STGM00
Squares and roots of 21333577824
- 21333577824 squared (213335778242) is 455121542772664574976
- 21333577824 cubed (213335778243) is 9709370852119584450098378932224
-
The
square root of 21333577824 is 146060.1856222291 -
The
cube root of 21333577824 is 2773.4556923845
Scales and comparisons
How big is 21333577824?- 21,333,577,824 seconds is equal to 678 years, 17 weeks, 5 days, 9 hours, 50 minutes, 24 seconds.
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To count from 1 to 21,333,577,824 would take you about one thousand, three hundred fifty-six 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 21333577824 cubic inches would be around 231.1 feet tall.
Recreational maths with 21333577824
- 21333577824 backwards is 42877533312
- The number of decimal digits it has is: 11
- The sum of 21333577824's digits is 45
- More coming soon!
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