21134295
21,134,295 is an odd composite number composed of five prime numbers multiplied together.
21134295 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 21134295:
32 × 5 × 7 × 132 × 397
(3 × 3 × 5 × 7 × 13 × 13 × 397)See below for interesting mathematical facts about the number 21134295 from the Numbermatics database.
Names of 21134295
- Cardinal: 21134295 can be written as Twenty-one million, one hundred thirty-four thousand, two hundred ninety-five.
Scientific notation
- Scientific notation: 2.1134295 × 107
Factors of 21134295
Divisors of 21134295
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 7 9 13 15 21 35 39 45 63 65 91 105 117 169 195 273 315 397 455 507 585 819 845 1183 1191 1365 1521 1985 2535 2779 3549 3573 4095 5161 5915 5955 7605 8337 10647 13895 15483 17745 17865 25011 25805 36127 41685 46449 53235 67093 77415 108381 125055 180635 201279 232245 325143 335465 469651 541905 603837 1006395 1408953 1625715 2348255 3019185 4226859 7044765 21134295
- Sum of all divisors σ(n): 45448416
- Sum of proper divisors (its aliquot sum) s(n): 24314121
- 21134295 is an abundant number, because the sum of its proper divisors (24314121) is greater than itself. Its abundance is 3179826
Bases of 21134295
- Binary: 10100001001111011110101112
- Hexadecimal: 0x1427BD7
- Base-36: CKZBR
Squares and roots of 21134295
- 21134295 squared (211342952) is 446658425147025
- 21134295 cubed (211342953) is 9439810921292644722375
-
The
square root of 21134295 is 4597.2051292059 -
The
cube root of 21134295 is 276.4792790875
Scales and comparisons
How big is 21134295?- 21,134,295 seconds is equal to 34 weeks, 6 days, 14 hours, 38 minutes, 15 seconds.
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To count from 1 to 21,134,295 would take you about two days!
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 21134295 cubic inches would be around 23 feet tall.
Recreational maths with 21134295
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The information we have on file for 21134295 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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