13640704
13,640,704 is an even composite number composed of four prime numbers multiplied together.
13640704 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 13640704:
210 × 7 × 11 × 173
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 173)See below for interesting mathematical facts about the number 13640704 from the Numbermatics database.
Names of 13640704
- Cardinal: 13640704 can be written as Thirteen million, six hundred forty thousand, seven hundred four.
Scientific notation
- Scientific notation: 1.3640704 × 107
Factors of 13640704
Divisors of 13640704
- Number of divisors d(n): 88
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 128 154 173 176 224 256 308 346 352 448 512 616 692 704 896 1024 1211 1232 1384 1408 1792 1903 2422 2464 2768 2816 3584 3806 4844 4928 5536 5632 7168 7612 9688 9856 11072 11264 13321 15224 19376 19712 22144 26642 30448 38752 39424 44288 53284 60896 77504 78848 88576 106568 121792 155008 177152 213136 243584 310016 426272 487168 620032 852544 974336 1240064 1705088 1948672 3410176 6820352 13640704
- Sum of all divisors σ(n): 34193088
- Sum of proper divisors (its aliquot sum) s(n): 20552384
- 13640704 is an abundant number, because the sum of its proper divisors (20552384) is greater than itself. Its abundance is 6911680
Bases of 13640704
- Binary: 1101000000100100000000002
- Hexadecimal: 0xD02400
- Base-36: 84D8G
Squares and roots of 13640704
- 13640704 squared (136407042) is 186068805615616
- 13640704 cubed (136407043) is 2538109501036155633664
-
The
square root of 13640704 is 3693.3323706377 -
The
cube root of 13640704 is 238.9345362043
Scales and comparisons
How big is 13640704?- 13,640,704 seconds is equal to 22 weeks, 3 days, 21 hours, 5 minutes, 4 seconds.
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To count from 1 to 13,640,704 would take you about thirty-three 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 13640704 cubic inches would be around 19.9 feet tall.
Recreational maths with 13640704
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The information we have on file for 13640704 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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