21009631104
21,009,631,104 is an even composite number composed of six prime numbers multiplied together.
21009631104 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21009631104:
27 × 32 × 7 × 11 × 433 × 547
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 433 × 547)See below for interesting mathematical facts about the number 21009631104 from the Numbermatics database.
Names of 21009631104
- Cardinal: 21009631104 can be written as Twenty-one billion, nine million, six hundred thirty-one thousand, one hundred four.
Scientific notation
- Scientific notation: 2.1009631104 × 1010
Factors of 21009631104
Divisors of 21009631104
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 63 64 66 72 77 84 88 96 99 112 126 128 132 144 154 168 176 192 198 224 231 252 264 288 308 336 352 384 396 433 448 462 504 528 547 576 616 672 693 704 792 866 896 924 1008 1056 1094 1152 1232 1299 1344 1386 1408 1584 1641 1732 1848 2016 2112 2188 2464 2598 2688 2772 3031 3168 3282 3464 3696 3829 3897 4032 4224 4376 4763 4923 4928 5196 5544 6017 6062 6336 6564 6928 7392 7658 7794 8064 8752 9093 9526 9846 9856 10392 11088 11487 12034 12124 12672 13128 13856 14289 14784 15316 15588 17504 18051 18186 19052 19692 20784 22176 22974 24068 24248 26256 27279 27712 28578 29568 30632 31176 33341 34461 35008 36102 36372 38104 39384 41568 42119 42867 44352 45948 48136 48496 52512 54153 54558 55424 57156 61264 62352 66682 68922 70016 72204 72744 76208 78768 83136 84238 85734 88704 91896 96272 96992 100023 105024 108306 109116 114312 122528 124704 126357 133364 137844 144408 145488 152416 157536 166272 168476 171468 183792 192544 193984 200046 210048 216612 218232 228624 236851 245056 249408 252714 266728 275688 288816 290976 300069 304832 315072 336952 342936 367584 379071 385088 387968 400092 433224 436464 457248 473702 490112 498816 505428 533456 551376 577632 581952 600138 609664 630144 673904 685872 710553 735168 758142 770176 800184 866448 872928 914496 947404 1010856 1066912 1102752 1155264 1163904 1200276 1347808 1371744 1421106 1470336 1516284 1600368 1657957 1732896 1745856 1828992 1894808 2021712 2131659 2133824 2205504 2310528 2400552 2605361 2695616 2743488 2842212 3032568 3200736 3315914 3465792 3491712 3789616 4043424 4263318 4267648 4411008 4801104 4973871 5210722 5391232 5486976 5684424 6065136 6401472 6631828 6931584 7579232 7816083 8086848 8526636 9602208 9947742 10421444 11368848 12130272 12802944 13263656 14921613 15158464 15632166 16173696 17053272 18237527 19204416 19895484 20842888 22737696 23448249 24260544 26527312 29843226 30316928 31264332 34106544 36475054 38408832 39790968 41685776 45475392 46896498 48521088 53054624 54712581 59686452 62528664 68213088 72950108 79581936 83371552 90950784 93792996 106109248 109425162 119372904 125057328 136426176 145900216 159163872 164137743 166743104 187585992 212218496 218850324 238745808 250114656 272852352 291800432 318327744 328275486 333486208 375171984 437700648 477491616 500229312 583600864 636655488 656550972 750343968 875401296 954983232 1000458624 1167201728 1313101944 1500687936 1750802592 1909966464 2334403456 2626203888 3001375872 3501605184 5252407776 7003210368 10504815552 21009631104
- Sum of all divisors σ(n): 75687655680
- Sum of proper divisors (its aliquot sum) s(n): 54678024576
- 21009631104 is an abundant number, because the sum of its proper divisors (54678024576) is greater than itself. Its abundance is 33668393472
Bases of 21009631104
- Binary: 100111001000100010110000111100000002
- Hexadecimal: 0x4E4458780
- Base-36: 9NGLB40
Squares and roots of 21009631104
- 21009631104 squared (210096311042) is 441404599126164258816
- 21009631104 cubed (210096311043) is 9273747795249711832233739812864
-
The
square root of 21009631104 is 144946.9941185397 -
The
cube root of 21009631104 is 2759.3458815335
Scales and comparisons
How big is 21009631104?- 21,009,631,104 seconds is equal to 668 years, 2 weeks, 1 day, 38 minutes, 24 seconds.
-
To count from 1 to 21,009,631,104 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 21009631104 cubic inches would be around 229.9 feet tall.
Recreational maths with 21009631104
- 21009631104 backwards is 40113690012
- The number of decimal digits it has is: 11
- The sum of 21009631104's digits is 27
- More coming soon!
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The information we have on file for 21009631104 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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