21823321968
21,823,321,968 is an even composite number composed of six prime numbers multiplied together.
21823321968 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 21823321968:
24 × 34 × 7 × 31 × 73 × 1063
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 31 × 73 × 1063)See below for interesting mathematical facts about the number 21823321968 from the Numbermatics database.
Names of 21823321968
- Cardinal: 21823321968 can be written as Twenty-one billion, eight hundred twenty-three million, three hundred twenty-one thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 2.1823321968 × 1010
Factors of 21823321968
Divisors of 21823321968
- Number of divisors d(n): 400
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 36 42 48 54 56 62 63 72 73 81 84 93 108 112 124 126 144 146 162 168 186 189 216 217 219 248 252 279 292 324 336 372 378 432 434 438 496 504 511 558 567 584 648 651 657 744 756 837 868 876 1008 1022 1063 1116 1134 1168 1296 1302 1314 1488 1512 1533 1674 1736 1752 1953 1971 2044 2126 2232 2263 2268 2511 2604 2628 3024 3066 3189 3348 3472 3504 3906 3942 4088 4252 4464 4526 4536 4599 5022 5208 5256 5859 5913 6132 6378 6696 6789 7441 7812 7884 8176 8504 9052 9072 9198 9567 10044 10416 10512 11718 11826 12264 12756 13392 13578 13797 14882 15624 15768 15841 17008 17577 18104 18396 19134 20088 20367 22323 23436 23652 24528 25512 27156 27594 28701 29764 31248 31536 31682 32953 35154 36208 36792 38268 40176 40734 41391 44646 46872 47304 47523 51024 54312 55188 57402 59528 61101 63364 65906 66969 70308 73584 76536 77599 81468 82782 86103 89292 93744 94608 95046 98859 108624 110376 114804 119056 122202 126728 131812 133938 140616 142569 153072 155198 162936 165564 172206 178584 183303 190092 197718 200907 220752 229608 230671 232797 244404 253456 263624 267876 281232 285138 296577 310396 325872 331128 344412 357168 366606 380184 395436 401814 427707 459216 461342 465594 488808 527248 535752 543193 570276 593154 602721 620792 662256 688824 692013 698391 733212 760368 790872 803628 855414 889731 922684 931188 977616 1071504 1086386 1140552 1186308 1205442 1241584 1283121 1377648 1384026 1396782 1466424 1581744 1607256 1629579 1710828 1779462 1845368 1862376 2076039 2095173 2172772 2281104 2372616 2405569 2410884 2566242 2669193 2768052 2793564 2932848 3214512 3259158 3421656 3558924 3690736 3724752 4152078 4190346 4345544 4745232 4811138 4821768 4888737 5132484 5338386 5536104 5587128 6228117 6285519 6518316 6843312 7117848 7216707 8304156 8380692 8691088 9622276 9643536 9777474 10264968 10676772 11072208 11174256 12456234 12571038 13036632 14235696 14433414 14666211 16608312 16761384 16838983 18684351 19244552 19554948 20529936 21353544 21650121 24912468 25142076 26073264 28866828 29332422 33216624 33522768 33677966 37368702 38489104 39109896 42707088 43300242 43998633 49824936 50284152 50516949 57733656 58664844 64950363 67355932 74737404 78219792 86600484 87997266 99649872 100568304 101033898 115467312 117329688 129900726 134711864 149474808 151550847 173200968 175994532 194851089 202067796 234659376 259801452 269423728 298949616 303101694 346401936 351989064 389702178 404135592 454652541 519602904 606203388 703978128 779404356 808271184 909305082 1039205808 1212406776 1363957623 1558808712 1818610164 2424813552 2727915246 3117617424 3637220328 5455830492 7274440656 10911660984 21823321968
- Sum of all divisors σ(n): 75606716416
- Sum of proper divisors (its aliquot sum) s(n): 53783394448
- 21823321968 is an abundant number, because the sum of its proper divisors (53783394448) is greater than itself. Its abundance is 31960072480
Bases of 21823321968
- Binary: 101000101001100010101110111011100002
- Hexadecimal: 0x514C57770
- Base-36: A0X1J00
Squares and roots of 21823321968
- 21823321968 squared (218233219682) is 476257381718991393024
- 21823321968 cubed (218233219683) is 10393518180890226470183581151232
-
The
square root of 21823321968 is 147727.1876399195 -
The
cube root of 21823321968 is 2794.5182703273
Scales and comparisons
How big is 21823321968?- 21,823,321,968 seconds is equal to 693 years, 47 weeks, 3 days, 17 hours, 52 minutes, 48 seconds.
-
To count from 1 to 21,823,321,968 would take you about one thousand, three hundred eighty-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 21823321968 cubic inches would be around 232.9 feet tall.
Recreational maths with 21823321968
- 21823321968 backwards is 86912332812
- The number of decimal digits it has is: 11
- The sum of 21823321968's digits is 45
- More coming soon!
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The information we have on file for 21823321968 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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