13897398
13,897,398 is an even composite number composed of six prime numbers multiplied together.
13897398 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13897398:
2 × 3 × 17 × 19 × 71 × 101
See below for interesting mathematical facts about the number 13897398 from the Numbermatics database.
Names of 13897398
- Cardinal: 13897398 can be written as Thirteen million, eight hundred ninety-seven thousand, three hundred ninety-eight.
Scientific notation
- Scientific notation: 1.3897398 × 107
Factors of 13897398
Divisors of 13897398
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 17 19 34 38 51 57 71 101 102 114 142 202 213 303 323 426 606 646 969 1207 1349 1717 1919 1938 2414 2698 3434 3621 3838 4047 5151 5757 7171 7242 8094 10302 11514 14342 21513 22933 32623 43026 45866 65246 68799 97869 121907 136249 137598 195738 243814 272498 365721 408747 731442 817494 2316233 4632466 6948699 13897398
- Sum of all divisors σ(n): 31726080
- Sum of proper divisors (its aliquot sum) s(n): 17828682
- 13897398 is an abundant number, because the sum of its proper divisors (17828682) is greater than itself. Its abundance is 3931284
Bases of 13897398
- Binary: 1101010000001110101101102
- Hexadecimal: 0xD40EB6
- Base-36: 89VAU
Squares and roots of 13897398
- 13897398 squared (138973982) is 193137671170404
- 13897398 cubed (138973983) is 2684111085048230208792
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The
square root of 13897398 is 3727.9214047509 -
The
cube root of 13897398 is 240.4240074105
Scales and comparisons
How big is 13897398?- 13,897,398 seconds is equal to 22 weeks, 6 days, 20 hours, 23 minutes, 18 seconds.
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To count from 1 to 13,897,398 would take you about thirty-four weeks!
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 13897398 cubic inches would be around 20 feet tall.
Recreational maths with 13897398
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The information we have on file for 13897398 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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