21223669488
21,223,669,488 is an even composite number composed of six prime numbers multiplied together.
21223669488 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 21223669488:
24 × 3 × 72 × 29 × 61 × 5101
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 29 × 61 × 5101)See below for interesting mathematical facts about the number 21223669488 from the Numbermatics database.
Names of 21223669488
- Cardinal: 21223669488 can be written as Twenty-one billion, two hundred twenty-three million, six hundred sixty-nine thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 2.1223669488 × 1010
Factors of 21223669488
Divisors of 21223669488
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 29 42 48 49 56 58 61 84 87 98 112 116 122 147 168 174 183 196 203 232 244 294 336 348 366 392 406 427 464 488 588 609 696 732 784 812 854 976 1176 1218 1281 1392 1421 1464 1624 1708 1769 2352 2436 2562 2842 2928 2989 3248 3416 3538 4263 4872 5101 5124 5307 5684 5978 6832 7076 8526 8967 9744 10202 10248 10614 11368 11956 12383 14152 15303 17052 17934 20404 20496 21228 22736 23912 24766 28304 30606 34104 35707 35868 37149 40808 42456 47824 49532 61212 68208 71414 71736 74298 81616 84912 86681 99064 107121 122424 142828 143472 147929 148596 173362 198128 214242 244848 249949 260043 285656 295858 297192 311161 346724 428484 443787 499898 520086 571312 591716 594384 622322 693448 749847 856968 887574 933483 999796 1035503 1040172 1183432 1244644 1386896 1499694 1713936 1775148 1866966 1999592 2071006 2080344 2178127 2366864 2489288 2999388 3106509 3550296 3733932 3999184 4142012 4160688 4356254 4978576 5998776 6213018 6534381 7100592 7248521 7467864 8284024 8712508 9023669 11997552 12426036 13068762 14497042 14935728 15246889 16568048 17425016 18047338 21745563 24852072 26137524 27071007 28994084 30493778 34850032 36094676 43491126 45740667 49704144 52275048 54142014 57988168 60987556 63165683 72189352 86982252 91481334 104550096 108284028 115976336 121975112 126331366 144378704 173964504 182962668 189497049 216568056 243950224 252662732 347929008 365925336 378994098 433136112 442159781 505325464 731850672 757988196 884319562 1010650928 1326479343 1515976392 1768639124 2652958686 3031952784 3537278248 5305917372 7074556496 10611834744 21223669488
- Sum of all divisors σ(n): 67073340960
- Sum of proper divisors (its aliquot sum) s(n): 45849671472
- 21223669488 is an abundant number, because the sum of its proper divisors (45849671472) is greater than itself. Its abundance is 24626001984
Bases of 21223669488
- Binary: 100111100010000011101111110111100002
- Hexadecimal: 0x4F1077EF0
- Base-36: 9R00W6O
Squares and roots of 21223669488
- 21223669488 squared (212236694882) is 450444146535862182144
- 21223669488 cubed (212236694883) is 9560077688881379092942711222272
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The
square root of 21223669488 is 145683.4564664087 -
The
cube root of 21223669488 is 2768.6846395555
Scales and comparisons
How big is 21223669488?- 21,223,669,488 seconds is equal to 674 years, 44 weeks, 7 hours, 44 minutes, 48 seconds.
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To count from 1 to 21,223,669,488 would take you about one thousand, three hundred forty-nine 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 21223669488 cubic inches would be around 230.7 feet tall.
Recreational maths with 21223669488
- 21223669488 backwards is 88496632212
- The number of decimal digits it has is: 11
- The sum of 21223669488's digits is 51
- More coming soon!
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The information we have on file for 21223669488 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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