20927250
20,927,250 is an even composite number composed of five prime numbers multiplied together.
20927250 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 20927250:
2 × 32 × 53 × 71 × 131
(2 × 3 × 3 × 5 × 5 × 5 × 71 × 131)See below for interesting mathematical facts about the number 20927250 from the Numbermatics database.
Names of 20927250
- Cardinal: 20927250 can be written as Twenty million, nine hundred twenty-seven thousand, two hundred fifty.
Scientific notation
- Scientific notation: 2.092725 × 107
Factors of 20927250
Divisors of 20927250
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 30 45 50 71 75 90 125 131 142 150 213 225 250 262 355 375 393 426 450 639 655 710 750 786 1065 1125 1179 1278 1310 1775 1965 2130 2250 2358 3195 3275 3550 3930 5325 5895 6390 6550 8875 9301 9825 10650 11790 15975 16375 17750 18602 19650 26625 27903 29475 31950 32750 46505 49125 53250 55806 58950 79875 83709 93010 98250 139515 147375 159750 167418 232525 279030 294750 418545 465050 697575 837090 1162625 1395150 2092725 2325250 3487875 4185450 6975750 10463625 20927250
- Sum of all divisors σ(n): 57822336
- Sum of proper divisors (its aliquot sum) s(n): 36895086
- 20927250 is an abundant number, because the sum of its proper divisors (36895086) is greater than itself. Its abundance is 15967836
Bases of 20927250
- Binary: 10011111101010011000100102
- Hexadecimal: 0x13F5312
- Base-36: CGJKI
Squares and roots of 20927250
- 20927250 squared (209272502) is 437949792562500
- 20927250 cubed (209272503) is 9165084796403578125000
-
The
square root of 20927250 is 4574.6311326707 -
The
cube root of 20927250 is 275.5734589791
Scales and comparisons
How big is 20927250?- 20,927,250 seconds is equal to 34 weeks, 4 days, 5 hours, 7 minutes, 30 seconds.
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To count from 1 to 20,927,250 would take you about fifty-one 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 20927250 cubic inches would be around 23 feet tall.
Recreational maths with 20927250
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The information we have on file for 20927250 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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