21013308099
21,013,308,099 is an odd composite number composed of six prime numbers multiplied together.
21013308099 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 21013308099:
32 × 7 × 17 × 29 × 107 × 6323
(3 × 3 × 7 × 17 × 29 × 107 × 6323)See below for interesting mathematical facts about the number 21013308099 from the Numbermatics database.
Names of 21013308099
- Cardinal: 21013308099 can be written as Twenty-one billion, thirteen million, three hundred eight thousand and ninety-nine.
Scientific notation
- Scientific notation: 2.1013308099 × 1010
Factors of 21013308099
Divisors of 21013308099
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 7 9 17 21 29 51 63 87 107 119 153 203 261 321 357 493 609 749 963 1071 1479 1819 1827 2247 3103 3451 4437 5457 6323 6741 9309 10353 12733 16371 18969 21721 27927 31059 38199 44261 52751 56907 65163 107491 114597 132783 158253 183367 195489 322473 369257 398349 474759 550101 676561 752437 967419 1107771 1283569 1650303 2029683 2257311 3117239 3323313 3850707 4735927 6089049 6771933 9351717 11501537 11552121 14207781 19620269 21820673 28055151 34504611 42623343 58860807 65462019 80510759 103513833 137341883 176582421 196386057 241532277 333544573 412025649 724596831 1000633719 1236076947 2334812011 3001901157 7004436033 21013308099
- Sum of all divisors σ(n): 38356830720
- Sum of proper divisors (its aliquot sum) s(n): 17343522621
- 21013308099 is a deficient number, because the sum of its proper divisors (17343522621) is less than itself. Its deficiency is 3669785478
Bases of 21013308099
- Binary: 100111001000111110110100010110000112
- Hexadecimal: 0x4E47DA2C3
- Base-36: 9NIS4AR
Squares and roots of 21013308099
- 21013308099 squared (210133080992) is 441559117263498993801
- 21013308099 cubed (210133080993) is 9278617774980374123516904094299
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The
square root of 21013308099 is 144959.6774934327 -
The
cube root of 21013308099 is 2759.5068475387
Scales and comparisons
How big is 21013308099?- 21,013,308,099 seconds is equal to 668 years, 8 weeks, 1 day, 14 hours, 1 minute, 39 seconds.
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To count from 1 to 21,013,308,099 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 21013308099 cubic inches would be around 230 feet tall.
Recreational maths with 21013308099
- 21013308099 backwards is 99080331012
- The number of decimal digits it has is: 11
- The sum of 21013308099's digits is 36
- More coming soon!
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