20485332
20,485,332 is an even composite number composed of four prime numbers multiplied together.
20485332 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 20485332:
22 × 33 × 74 × 79
(2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 79)See below for interesting mathematical facts about the number 20485332 from the Numbermatics database.
Names of 20485332
- Cardinal: 20485332 can be written as Twenty million, four hundred eighty-five thousand, three hundred thirty-two.
Scientific notation
- Scientific notation: 2.0485332 × 107
Factors of 20485332
Divisors of 20485332
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 79 84 98 108 126 147 158 189 196 237 252 294 316 343 378 441 474 553 588 686 711 756 882 948 1029 1106 1323 1372 1422 1659 1764 2058 2133 2212 2401 2646 2844 3087 3318 3871 4116 4266 4802 4977 5292 6174 6636 7203 7742 8532 9261 9604 9954 11613 12348 14406 14931 15484 18522 19908 21609 23226 27097 28812 29862 34839 37044 43218 46452 54194 59724 64827 69678 81291 86436 104517 108388 129654 139356 162582 189679 209034 243873 259308 325164 379358 418068 487746 569037 731619 758716 975492 1138074 1463238 1707111 2276148 2926476 3414222 5121333 6828444 10242666 20485332
- Sum of all divisors σ(n): 62742400
- Sum of proper divisors (its aliquot sum) s(n): 42257068
- 20485332 is an abundant number, because the sum of its proper divisors (42257068) is greater than itself. Its abundance is 21771736
Bases of 20485332
- Binary: 10011100010010100110101002
- Hexadecimal: 0x13894D4
- Base-36: C72L0
Squares and roots of 20485332
- 20485332 squared (204853322) is 419648827150224
- 20485332 cubed (204853323) is 8596645547582952514368
-
The
square root of 20485332 is 4526.0724695925 -
The
cube root of 20485332 is 273.6198931365
Scales and comparisons
How big is 20485332?- 20,485,332 seconds is equal to 33 weeks, 6 days, 2 hours, 22 minutes, 12 seconds.
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To count from 1 to 20,485,332 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 20485332 cubic inches would be around 22.8 feet tall.
Recreational maths with 20485332
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The information we have on file for 20485332 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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