21107310444
21,107,310,444 is an even composite number composed of five prime numbers multiplied together.
21107310444 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 21107310444:
22 × 32 × 11 × 194 × 409
(2 × 2 × 3 × 3 × 11 × 19 × 19 × 19 × 19 × 409)See below for interesting mathematical facts about the number 21107310444 from the Numbermatics database.
Names of 21107310444
- Cardinal: 21107310444 can be written as Twenty-one billion, one hundred seven million, three hundred ten thousand, four hundred forty-four.
Scientific notation
- Scientific notation: 2.1107310444 × 1010
Factors of 21107310444
Divisors of 21107310444
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 19 22 33 36 38 44 57 66 76 99 114 132 171 198 209 228 342 361 396 409 418 627 684 722 818 836 1083 1227 1254 1444 1636 1881 2166 2454 2508 3249 3681 3762 3971 4332 4499 4908 6498 6859 7362 7524 7771 7942 8998 11913 12996 13497 13718 14724 15542 15884 17996 20577 23313 23826 26994 27436 31084 35739 40491 41154 46626 47652 53988 61731 69939 71478 75449 80982 82308 85481 93252 123462 130321 139878 142956 147649 150898 161964 170962 226347 246924 256443 260642 279756 295298 301796 341924 390963 442947 452694 512886 521284 590596 679041 769329 781926 885894 905388 1025772 1172889 1328841 1358082 1433531 1538658 1563852 1624139 1771788 2345778 2657682 2716164 2805331 2867062 3077316 3248278 4300593 4691556 4872417 5315364 5610662 5734124 6496556 8415993 8601186 9744834 11221324 12901779 14617251 16831986 17202372 19489668 25247979 25803558 29234502 30858641 33663972 50495958 51607116 53301289 58469004 61717282 92575923 100991916 106602578 123434564 159903867 185151846 213205156 277727769 319807734 370303692 479711601 555455538 586314179 639615468 959423202 1110911076 1172628358 1758942537 1918846404 2345256716 3517885074 5276827611 7035770148 10553655222 21107310444
- Sum of all divisors σ(n): 61588810920
- Sum of proper divisors (its aliquot sum) s(n): 40481500476
- 21107310444 is an abundant number, because the sum of its proper divisors (40481500476) is greater than itself. Its abundance is 19374190032
Bases of 21107310444
- Binary: 100111010100001011111111111011011002
- Hexadecimal: 0x4EA17FF6C
- Base-36: 9P2QWZ0
Squares and roots of 21107310444
- 21107310444 squared (211073104442) is 445518554179391477136
- 21107310444 cubed (211073104443) is 9403698431626449574917280008384
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The
square root of 21107310444 is 145283.5518701275 -
The
cube root of 21107310444 is 2763.6155813305
Scales and comparisons
How big is 21107310444?- 21,107,310,444 seconds is equal to 671 years, 7 weeks, 4 days, 13 hours, 47 minutes, 24 seconds.
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To count from 1 to 21,107,310,444 would take you about one thousand, three hundred forty-two 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 21107310444 cubic inches would be around 230.3 feet tall.
Recreational maths with 21107310444
- 21107310444 backwards is 44401370112
- The number of decimal digits it has is: 11
- The sum of 21107310444's digits is 27
- More coming soon!
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The information we have on file for 21107310444 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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