20025225
20,025,225 is an odd composite number composed of five prime numbers multiplied together.
20025225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 20025225:
34 × 52 × 11 × 29 × 31
(3 × 3 × 3 × 3 × 5 × 5 × 11 × 29 × 31)See below for interesting mathematical facts about the number 20025225 from the Numbermatics database.
Names of 20025225
- Cardinal: 20025225 can be written as Twenty million, twenty-five thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 2.0025225 × 107
Factors of 20025225
Divisors of 20025225
- Number of divisors d(n): 120
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Complete list of divisors:
1 3 5 9 11 15 25 27 29 31 33 45 55 75 81 87 93 99 135 145 155 165 225 261 275 279 297 319 341 405 435 465 495 675 725 775 783 825 837 891 899 957 1023 1305 1395 1485 1595 1705 2025 2175 2325 2349 2475 2511 2697 2871 3069 3915 4185 4455 4495 4785 5115 6525 6975 7425 7975 8091 8525 8613 9207 9889 11745 12555 13485 14355 15345 19575 20925 22275 22475 23925 24273 25575 25839 27621 29667 40455 43065 46035 49445 58725 62775 67425 71775 72819 76725 89001 121365 129195 138105 148335 202275 215325 230175 247225 267003 364095 445005 606825 645975 690525 741675 801009 1335015 1820475 2225025 4005045 6675075 20025225
- Sum of all divisors σ(n): 43211520
- Sum of proper divisors (its aliquot sum) s(n): 23186295
- 20025225 is an abundant number, because the sum of its proper divisors (23186295) is greater than itself. Its abundance is 3161070
Bases of 20025225
- Binary: 10011000110001111100010012
- Hexadecimal: 0x1318F89
- Base-36: BX7K9
Squares and roots of 20025225
- 20025225 squared (200252252) is 401009636300625
- 20025225 cubed (200252253) is 8030308194088183265625
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The
square root of 20025225 is 4474.9553070393 -
The
cube root of 20025225 is 271.5558323567
Scales and comparisons
How big is 20025225?- 20,025,225 seconds is equal to 33 weeks, 18 hours, 33 minutes, 45 seconds.
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To count from 1 to 20,025,225 would take you about forty-nine 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 20025225 cubic inches would be around 22.6 feet tall.
Recreational maths with 20025225
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The information we have on file for 20025225 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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