27228642
27,228,642 is an even composite number composed of six prime numbers multiplied together.
27228642 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 27228642:
2 × 3 × 7 × 23 × 71 × 397
See below for interesting mathematical facts about the number 27228642 from the Numbermatics database.
Names of 27228642
- Cardinal: 27228642 can be written as Twenty-seven million, two hundred twenty-eight thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 2.7228642 × 107
Factors of 27228642
Divisors of 27228642
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 7 14 21 23 42 46 69 71 138 142 161 213 322 397 426 483 497 794 966 994 1191 1491 1633 2382 2779 2982 3266 4899 5558 8337 9131 9798 11431 16674 18262 22862 27393 28187 34293 54786 56374 63917 68586 84561 127834 169122 191751 197309 383502 394618 591927 648301 1183854 1296602 1944903 3889806 4538107 9076214 13614321 27228642
- Sum of all divisors σ(n): 66023424
- Sum of proper divisors (its aliquot sum) s(n): 38794782
- 27228642 is an abundant number, because the sum of its proper divisors (38794782) is greater than itself. Its abundance is 11566140
Bases of 27228642
- Binary: 11001111101111001111000102
- Hexadecimal: 0x19F79E2
- Base-36: G7LR6
Squares and roots of 27228642
- 27228642 squared (272286422) is 741398945164164
- 27228642 cubed (272286423) is 20187286457052652785288
-
The
square root of 27228642 is 5218.1071280683 -
The
cube root of 27228642 is 300.8444430451
Scales and comparisons
How big is 27228642?- 27,228,642 seconds is equal to 45 weeks, 3 hours, 30 minutes, 42 seconds.
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To count from 1 to 27,228,642 would take you about fifteen weeks!
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 27228642 cubic inches would be around 25.1 feet tall.
Recreational maths with 27228642
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The information we have on file for 27228642 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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