21017988096
21,017,988,096 is an even composite number composed of six prime numbers multiplied together.
21017988096 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 21017988096:
210 × 3 × 7 × 31 × 41 × 769
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 31 × 41 × 769)See below for interesting mathematical facts about the number 21017988096 from the Numbermatics database.
Names of 21017988096
- Cardinal: 21017988096 can be written as Twenty-one billion, seventeen million, nine hundred eighty-eight thousand and ninety-six.
Scientific notation
- Scientific notation: 2.1017988096 × 1010
Factors of 21017988096
Divisors of 21017988096
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 41 42 48 56 62 64 82 84 93 96 112 123 124 128 164 168 186 192 217 224 246 248 256 287 328 336 372 384 434 448 492 496 512 574 651 656 672 744 768 769 861 868 896 984 992 1024 1148 1271 1302 1312 1344 1488 1536 1538 1722 1736 1792 1968 1984 2296 2307 2542 2604 2624 2688 2976 3072 3076 3444 3472 3584 3813 3936 3968 4592 4614 5084 5208 5248 5376 5383 5952 6152 6888 6944 7168 7626 7872 7936 8897 9184 9228 10168 10416 10496 10752 10766 11904 12304 13776 13888 15252 15744 15872 16149 17794 18368 18456 20336 20832 20992 21504 21532 23808 23839 24608 26691 27552 27776 30504 31488 31529 31744 32298 35588 36736 36912 40672 41664 41984 43064 47616 47678 49216 53382 55104 55552 61008 62976 63058 64596 71176 71517 73472 73824 81344 83328 86128 94587 95232 95356 98432 106764 110208 111104 122016 125952 126116 129192 142352 143034 146944 147648 162688 166656 166873 172256 189174 190712 196864 213528 220416 220703 222208 244032 252232 258384 284704 286068 293888 295296 325376 333312 333746 344512 378348 381424 393728 427056 440832 441406 488064 500619 504464 516768 569408 572136 590592 650752 662109 666624 667492 689024 756696 762848 787456 854112 881664 882812 976128 977399 1001238 1008928 1033536 1138816 1144272 1181184 1301504 1324218 1334984 1378048 1513392 1525696 1708224 1765624 1952256 1954798 2002476 2017856 2067072 2277632 2288544 2362368 2648436 2669968 2756096 2932197 3026784 3051392 3416448 3531248 3904512 3909596 4004952 4035712 4134144 4555264 4577088 5296872 5339936 5512192 5864394 6053568 6102784 6832896 6841793 7062496 7819192 8009904 8071424 8268288 9110528 9154176 10593744 10679872 11728788 12107136 12205568 13665792 13683586 14124992 15638384 16019808 16142848 16536576 18308352 20525379 21187488 21359744 23457576 24214272 24411136 27331584 27367172 28249984 31276768 32039616 32285696 36616704 41050758 42374976 42719488 46915152 48428544 54734344 56499968 62553536 64079232 73233408 82101516 84749952 85438976 93830304 96857088 109468688 112999936 125107072 128158464 164203032 169499904 170877952 187660608 218937376 225999872 250214144 256316928 328406064 338999808 375321216 437874752 500428288 512633856 656812128 677999616 750642432 875749504 1000856576 1313624256 1501284864 1751499008 2627248512 3002569728 3502998016 5254497024 7005996032 10508994048 21017988096
- Sum of all divisors σ(n): 67788779520
- Sum of proper divisors (its aliquot sum) s(n): 46770791424
- 21017988096 is an abundant number, because the sum of its proper divisors (46770791424) is greater than itself. Its abundance is 25752803328
Bases of 21017988096
- Binary: 100111001001100010100001100000000002
- Hexadecimal: 0x4E4C50C00
- Base-36: 9NLKFEO
Squares and roots of 21017988096
- 21017988096 squared (210179880962) is 441755823603597705216
- 21017988096 cubed (210179880963) is 9284818641839092391002805108736
-
The
square root of 21017988096 is 144975.8190044119 -
The
cube root of 21017988096 is 2759.7116943127
Scales and comparisons
How big is 21017988096?- 21,017,988,096 seconds is equal to 668 years, 15 weeks, 6 days, 18 hours, 1 minute, 36 seconds.
-
To count from 1 to 21,017,988,096 would take you about one thousand, three hundred thirty-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 21017988096 cubic inches would be around 230 feet tall.
Recreational maths with 21017988096
- 21017988096 backwards is 69088971012
- The number of decimal digits it has is: 11
- The sum of 21017988096's digits is 51
- More coming soon!
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