385088928
385,088,928 is an even composite number composed of four prime numbers multiplied together.
385088928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 385088928:
25 × 3 × 7 × 7572
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 757 × 757)See below for interesting mathematical facts about the number 385088928 from the Numbermatics database.
Names of 385088928
- Cardinal: 385088928 can be written as Three hundred eighty-five million, eighty-eight thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 3.85088928 × 108
Factors of 385088928
Divisors of 385088928
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 757 1514 2271 3028 4542 5299 6056 9084 10598 12112 15897 18168 21196 24224 31794 36336 42392 63588 72672 84784 127176 169568 254352 508704 573049 1146098 1719147 2292196 3438294 4011343 4584392 6876588 8022686 9168784 12034029 13753176 16045372 18337568 24068058 27506352 32090744 48136116 55012704 64181488 96272232 128362976 192544464 385088928
- Sum of all divisors σ(n): 1156794912
- Sum of proper divisors (its aliquot sum) s(n): 771705984
- 385088928 is an abundant number, because the sum of its proper divisors (771705984) is greater than itself. Its abundance is 386617056
Bases of 385088928
- Binary: 101101111001111111101101000002
- Hexadecimal: 0x16F3FDA0
- Base-36: 6D9SIO
Squares and roots of 385088928
- 385088928 squared (3850889282) is 148293482468189184
- 385088928 cubed (3850889283) is 57106178193061766967754752
-
The
square root of 385088928 is 19623.6828347791 -
The
cube root of 385088928 is 727.5346420131
Scales and comparisons
How big is 385088928?- 385,088,928 seconds is equal to 12 years, 12 weeks, 5 days, 1 hour, 8 minutes, 48 seconds.
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To count from 1 to 385,088,928 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 385088928 cubic inches would be around 60.6 feet tall.
Recreational maths with 385088928
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The information we have on file for 385088928 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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