20464272
20,464,272 is an even composite number composed of four prime numbers multiplied together.
20464272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 20464272:
24 × 33 × 127 × 373
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 127 × 373)See below for interesting mathematical facts about the number 20464272 from the Numbermatics database.
Names of 20464272
- Cardinal: 20464272 can be written as Twenty million, four hundred sixty-four thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 2.0464272 × 107
Factors of 20464272
Divisors of 20464272
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 127 144 216 254 373 381 432 508 746 762 1016 1119 1143 1492 1524 2032 2238 2286 2984 3048 3357 3429 4476 4572 5968 6096 6714 6858 8952 9144 10071 13428 13716 17904 18288 20142 26856 27432 40284 47371 53712 54864 80568 94742 142113 161136 189484 284226 378968 426339 568452 757936 852678 1136904 1279017 1705356 2273808 2558034 3410712 5116068 6821424 10232136 20464272
- Sum of all divisors σ(n): 59361280
- Sum of proper divisors (its aliquot sum) s(n): 38897008
- 20464272 is an abundant number, because the sum of its proper divisors (38897008) is greater than itself. Its abundance is 18432736
Bases of 20464272
- Binary: 10011100001000010100100002
- Hexadecimal: 0x1384290
- Base-36: C6MC0
Squares and roots of 20464272
- 20464272 squared (204642722) is 418786428489984
- 20464272 cubed (204642723) is 8570159382527581851648
-
The
square root of 20464272 is 4523.7453509233 -
The
cube root of 20464272 is 273.5260957669
Scales and comparisons
How big is 20464272?- 20,464,272 seconds is equal to 33 weeks, 5 days, 20 hours, 31 minutes, 12 seconds.
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To count from 1 to 20,464,272 would take you about fifty 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 20464272 cubic inches would be around 22.8 feet tall.
Recreational maths with 20464272
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The information we have on file for 20464272 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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