388384425
388,384,425 is an odd composite number composed of five prime numbers multiplied together.
388384425 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 388384425:
32 × 52 × 11 × 13 × 12071
(3 × 3 × 5 × 5 × 11 × 13 × 12071)See below for interesting mathematical facts about the number 388384425 from the Numbermatics database.
Names of 388384425
- Cardinal: 388384425 can be written as Three hundred eighty-eight million, three hundred eighty-four thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 3.88384425 × 108
Factors of 388384425
Divisors of 388384425
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 9 11 13 15 25 33 39 45 55 65 75 99 117 143 165 195 225 275 325 429 495 585 715 825 975 1287 2145 2475 2925 3575 6435 10725 12071 32175 36213 60355 108639 132781 156923 181065 301775 398343 470769 543195 663905 784615 905325 1195029 1412307 1726153 1991715 2353845 2715975 3319525 3923075 5178459 5975145 7061535 8630765 9958575 11769225 15535377 25892295 29875725 35307675 43153825 77676885 129461475 388384425
- Sum of all divisors σ(n): 817322688
- Sum of proper divisors (its aliquot sum) s(n): 428938263
- 388384425 is an abundant number, because the sum of its proper divisors (428938263) is greater than itself. Its abundance is 40553838
Bases of 388384425
- Binary: 101110010011001000110101010012
- Hexadecimal: 0x172646A9
- Base-36: 6F8FC9
Squares and roots of 388384425
- 388384425 squared (3883844252) is 150842461582580625
- 388384425 cubed (3883844253) is 58584862707335166056765625
-
The
square root of 388384425 is 19707.4712989769 -
The
cube root of 388384425 is 729.6041044699
Scales and comparisons
How big is 388384425?- 388,384,425 seconds is equal to 12 years, 18 weeks, 1 day, 4 hours, 33 minutes, 45 seconds.
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To count from 1 to 388,384,425 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 388384425 cubic inches would be around 60.8 feet tall.
Recreational maths with 388384425
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The information we have on file for 388384425 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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