21013110
21,013,110 is an even composite number composed of six prime numbers multiplied together.
21013110 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 21013110:
2 × 32 × 5 × 29 × 83 × 97
(2 × 3 × 3 × 5 × 29 × 83 × 97)See below for interesting mathematical facts about the number 21013110 from the Numbermatics database.
Names of 21013110
- Cardinal: 21013110 can be written as Twenty-one million, thirteen thousand, one hundred ten.
Scientific notation
- Scientific notation: 2.101311 × 107
Factors of 21013110
Divisors of 21013110
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 29 30 45 58 83 87 90 97 145 166 174 194 249 261 290 291 415 435 485 498 522 582 747 830 870 873 970 1245 1305 1455 1494 1746 2407 2490 2610 2813 2910 3735 4365 4814 5626 7221 7470 8051 8439 8730 12035 14065 14442 16102 16878 21663 24070 24153 25317 28130 36105 40255 42195 43326 48306 50634 72210 72459 80510 84390 108315 120765 126585 144918 216630 233479 241530 253170 362295 466958 700437 724590 1167395 1400874 2101311 2334790 3502185 4202622 7004370 10506555 21013110
- Sum of all divisors σ(n): 57788640
- Sum of proper divisors (its aliquot sum) s(n): 36775530
- 21013110 is an abundant number, because the sum of its proper divisors (36775530) is greater than itself. Its abundance is 15762420
Bases of 21013110
- Binary: 10100000010100010011101102
- Hexadecimal: 0x140A276
- Base-36: CIDTI
Squares and roots of 21013110
- 21013110 squared (210131102) is 441550791872100
- 21013110 cubed (210131103) is 9278355360195543231000
-
The
square root of 21013110 is 4584.0058900485 -
The
cube root of 21013110 is 275.9498175935
Scales and comparisons
How big is 21013110?- 21,013,110 seconds is equal to 34 weeks, 5 days, 4 hours, 58 minutes, 30 seconds.
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To count from 1 to 21,013,110 would take you about nineteen hours!
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 21013110 cubic inches would be around 23 feet tall.
Recreational maths with 21013110
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The information we have on file for 21013110 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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