225749025
225,749,025 is an odd composite number composed of five prime numbers multiplied together.
225749025 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 225749025:
34 × 52 × 23 × 37 × 131
(3 × 3 × 3 × 3 × 5 × 5 × 23 × 37 × 131)See below for interesting mathematical facts about the number 225749025 from the Numbermatics database.
Names of 225749025
- Cardinal: 225749025 can be written as Two hundred twenty-five million, seven hundred forty-nine thousand and twenty-five.
Scientific notation
- Scientific notation: 2.25749025 × 108
Factors of 225749025
Divisors of 225749025
- Number of divisors d(n): 120
-
Complete list of divisors:
1 3 5 9 15 23 25 27 37 45 69 75 81 111 115 131 135 185 207 225 333 345 393 405 555 575 621 655 675 851 925 999 1035 1179 1665 1725 1863 1965 2025 2553 2775 2997 3013 3105 3275 3537 4255 4847 4995 5175 5895 7659 8325 9039 9315 9825 10611 12765 14541 14985 15065 15525 17685 21275 22977 24235 24975 27117 29475 38295 43623 45195 46575 53055 63825 68931 72705 74925 75325 81351 88425 111481 114885 121175 130869 135585 191475 218115 225975 244053 265275 334443 344655 363525 392607 406755 557405 574425 654345 677925 1003329 1090575 1220265 1672215 1723275 1963035 2033775 2787025 3009987 3271725 5016645 6101325 8361075 9029961 9815175 15049935 25083225 45149805 75249675 225749025
- Sum of all divisors σ(n): 451560384
- Sum of proper divisors (its aliquot sum) s(n): 225811359
- 225749025 is an abundant number, because the sum of its proper divisors (225811359) is greater than itself. Its abundance is 62334
Bases of 225749025
- Binary: 11010111010010101000001000012
- Hexadecimal: 0xD74A821
- Base-36: 3QEL29
Squares and roots of 225749025
- 225749025 squared (2257490252) is 50962622288450625
- 225749025 cubed (2257490253) is 11504762293060997354390625
-
The
square root of 225749025 is 15024.9467553133 -
The
cube root of 225749025 is 608.8943736827
Scales and comparisons
How big is 225749025?- 225,749,025 seconds is equal to 7 years, 9 weeks, 1 day, 20 hours, 3 minutes, 45 seconds.
-
To count from 1 to 225,749,025 would take you about ten years!
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 225749025 cubic inches would be around 50.7 feet tall.
Recreational maths with 225749025
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The information we have on file for 225749025 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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