1315713728
1,315,713,728 is an even composite number composed of four prime numbers multiplied together.
1315713728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 1315713728:
26 × 7 × 941 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 941 × 3121)See below for interesting mathematical facts about the number 1315713728 from the Numbermatics database.
Names of 1315713728
- Cardinal: 1315713728 can be written as One billion, three hundred fifteen million, seven hundred thirteen thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.315713728 × 109
Factors of 1315713728
Divisors of 1315713728
- Number of divisors d(n): 56
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 112 224 448 941 1882 3121 3764 6242 6587 7528 12484 13174 15056 21847 24968 26348 30112 43694 49936 52696 60224 87388 99872 105392 174776 199744 210784 349552 421568 699104 1398208 2936861 5873722 11747444 20558027 23494888 41116054 46989776 82232108 93979552 164464216 187959104 328928432 657856864 1315713728
- Sum of all divisors σ(n): 2987978784
- Sum of proper divisors (its aliquot sum) s(n): 1672265056
- 1315713728 is an abundant number, because the sum of its proper divisors (1672265056) is greater than itself. Its abundance is 356551328
Bases of 1315713728
- Binary: 10011100110110000110010110000002
- Hexadecimal: 0x4E6C32C0
- Base-36: LRCB7K
Squares and roots of 1315713728
- 1315713728 squared (13157137282) is 1731102614047657984
- 1315713728 cubed (13157137283) is 2277635473879189255797604352
-
The
square root of 1315713728 is 36272.7684082701 -
The
cube root of 1315713728 is 1095.7726809355
Scales and comparisons
How big is 1315713728?- 1,315,713,728 seconds is equal to 41 years, 43 weeks, 3 days, 4 hours, 2 minutes, 8 seconds.
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To count from 1 to 1,315,713,728 would take you about eighty-three 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 1315713728 cubic inches would be around 91.3 feet tall.
Recreational maths with 1315713728
- 1315713728 backwards is 8273175131
- The number of decimal digits it has is: 10
- The sum of 1315713728's digits is 38
- More coming soon!
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The information we have on file for 1315713728 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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