388330425
388,330,425 is an odd composite number composed of five prime numbers multiplied together.
388330425 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 388330425:
32 × 52 × 7 × 79 × 3121
(3 × 3 × 5 × 5 × 7 × 79 × 3121)See below for interesting mathematical facts about the number 388330425 from the Numbermatics database.
Names of 388330425
- Cardinal: 388330425 can be written as Three hundred eighty-eight million, three hundred thirty thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 3.88330425 × 108
Factors of 388330425
Divisors of 388330425
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 7 9 15 21 25 35 45 63 75 79 105 175 225 237 315 395 525 553 711 1185 1575 1659 1975 2765 3121 3555 4977 5925 8295 9363 13825 15605 17775 21847 24885 28089 41475 46815 65541 78025 109235 124425 140445 196623 234075 246559 327705 546175 702225 739677 983115 1232795 1638525 1725913 2219031 3698385 4915575 5177739 6163975 8629565 11095155 15533217 18491925 25888695 43147825 55475775 77666085 129443475 388330425
- Sum of all divisors σ(n): 805226240
- Sum of proper divisors (its aliquot sum) s(n): 416895815
- 388330425 is an abundant number, because the sum of its proper divisors (416895815) is greater than itself. Its abundance is 28565390
Bases of 388330425
- Binary: 101110010010101110011101110012
- Hexadecimal: 0x172573B9
- Base-36: 6F79O9
Squares and roots of 388330425
- 388330425 squared (3883304252) is 150800518980680625
- 388330425 cubed (3883304253) is 58560429625988273895515625
-
The
square root of 388330425 is 19706.1012125685 -
The
cube root of 388330425 is 729.5702887923
Scales and comparisons
How big is 388330425?- 388,330,425 seconds is equal to 12 years, 18 weeks, 13 hours, 33 minutes, 45 seconds.
-
To count from 1 to 388,330,425 would take you about eighteen 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 388330425 cubic inches would be around 60.8 feet tall.
Recreational maths with 388330425
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The information we have on file for 388330425 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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