21275876125824
21,275,876,125,824 is an even composite number composed of five prime numbers multiplied together.
21275876125824 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21275876125824:
27 × 3 × 313 × 732 × 349
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 31 × 31 × 73 × 73 × 349)See below for interesting mathematical facts about the number 21275876125824 from the Numbermatics database.
Names of 21275876125824
- Cardinal: 21275876125824 can be written as Twenty-one trillion, two hundred seventy-five billion, eight hundred seventy-six million, one hundred twenty-five thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 2.1275876125824 × 1013
Factors of 21275876125824
Divisors of 21275876125824
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 64 73 93 96 124 128 146 186 192 219 248 292 349 372 384 438 496 584 698 744 876 961 992 1047 1168 1396 1488 1752 1922 1984 2094 2263 2336 2792 2883 2976 3504 3844 3968 4188 4526 4672 5329 5584 5766 5952 6789 7008 7688 8376 9052 9344 10658 10819 11168 11532 11904 13578 14016 15376 15987 16752 18104 21316 21638 22336 23064 25477 27156 28032 29791 30752 31974 32457 33504 36208 42632 43276 44672 46128 50954 54312 59582 61504 63948 64914 67008 70153 72416 76431 85264 86552 89373 92256 101908 108624 119164 123008 127896 129828 134016 140306 144832 152862 165199 170528 173104 178746 184512 203816 210459 217248 238328 255792 259656 280612 289664 305724 330398 335389 341056 346208 357492 369024 407632 420918 434496 476656 495597 511584 519312 561224 611448 660796 670778 682112 692416 714984 789787 815264 841836 868992 953312 991194 1006167 1023168 1038624 1122448 1222896 1321592 1341556 1384832 1429968 1579574 1630528 1683672 1859821 1906624 1982388 2012334 2046336 2077248 2174743 2244896 2369361 2445792 2643184 2683112 2859936 3159148 3261056 3367344 3719642 3813248 3964776 4024668 4154496 4349486 4489792 4738722 4891584 5121169 5286368 5366224 5579463 5719872 6318296 6524229 6734688 7439284 7929552 8049336 8698972 8979584 9477444 9783168 10242338 10397059 10572736 10732448 11158926 11439744 12636592 13048458 13469376 14878568 15363507 15859104 16098672 17397944 18954888 20484676 20794118 21145472 21464896 22317852 24483397 25273184 26096916 26938752 29757136 30727014 31191177 31718208 32197344 34795888 37909776 40969352 41588236 42929792 44635704 48966794 50546368 52193832 57654451 59514272 61454028 62382354 63436416 64394688 69591776 73450191 75819552 81938704 83176472 89271408 97933588 101092736 104387664 115308902 119028544 122908056 124764708 128789376 139183552 146900382 151639104 158756239 163877408 166352944 172963353 178542816 195867176 208775328 230617804 238057088 245816112 249529416 278367104 293800764 303278208 317512478 327754816 332705888 345926706 357085632 391734352 417550656 461235608 476268717 491632224 499058832 587601528 635024956 655509632 665411776 691853412 714171264 758985307 783468704 835101312 922471216 952537434 983264448 998117664 1175203056 1270049912 1330823552 1383706824 1517970614 1566937408 1787287981 1844942432 1905074868 1966528896 1996235328 2276955921 2350406112 2540099824 2767413648 3035941228 3133874816 3574575962 3689884864 3810149736 3992470656 4553911842 4700812224 5080199648 5361863943 5534827296 6071882456 7149151924 7379769728 7620299472 9107823684 9401624448 10160399296 10723727886 11069654592 12143764912 14298303848 15240598944 18215647368 20320798592 21447455772 22139309184 24287529824 28596607696 30481197888 36431294736 42894911544 48575059648 55405927411 57193215392 60962395776 72862589472 85789823088 97150119296 110811854822 114386430784 145725178944 166217782233 171579646176 221623709644 228772861568 291450357888 332435564466 343159292352 443247419288 664871128932 686318584704 886494838576 1329742257864 1772989677152 2659484515728 3545979354304 5318969031456 7091958708608 10637938062912 21275876125824
- Sum of all divisors σ(n): 59378364864000
- Sum of proper divisors (its aliquot sum) s(n): 38102488738176
- 21275876125824 is an abundant number, because the sum of its proper divisors (38102488738176) is greater than itself. Its abundance is 16826612612352
Bases of 21275876125824
- Binary: 1001101011001101011010000100111101100100000002
- Hexadecimal: 0x1359AD09EC80
- Base-36: 7JI03BGQO
Squares and roots of 21275876125824
- 21275876125824 squared (212758761258242) is 452662904921407659479678976
- 21275876125824 cubed (212758761258243) is 9630799891863516457371071759554103476224
-
The
square root of 21275876125824 is 4612578.0346595763 -
The
cube root of 21275876125824 is 27709.5294602201
Scales and comparisons
How big is 21275876125824?- 21,275,876,125,824 seconds is equal to 676,507 years, 2 weeks, 4 days, 6 hours, 30 minutes, 24 seconds.
-
To count from 1 to 21,275,876,125,824 would take you about one million, six hundred ninety-one thousand, two hundred sixty-seven 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 21275876125824 cubic inches would be around 2309.1 feet tall.
Recreational maths with 21275876125824
- 21275876125824 backwards is 42852167857212
- The number of decimal digits it has is: 14
- The sum of 21275876125824's digits is 60
- More coming soon!
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