13285888
13,285,888 is an even composite number composed of four prime numbers multiplied together.
13285888 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13285888:
29 × 7 × 11 × 337
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 337)See below for interesting mathematical facts about the number 13285888 from the Numbermatics database.
Names of 13285888
- Cardinal: 13285888 can be written as Thirteen million, two hundred eighty-five thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 1.3285888 × 107
Factors of 13285888
Divisors of 13285888
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 128 154 176 224 256 308 337 352 448 512 616 674 704 896 1232 1348 1408 1792 2359 2464 2696 2816 3584 3707 4718 4928 5392 5632 7414 9436 9856 10784 14828 18872 19712 21568 25949 29656 37744 39424 43136 51898 59312 75488 86272 103796 118624 150976 172544 207592 237248 301952 415184 474496 603904 830368 948992 1207808 1660736 1897984 3321472 6642944 13285888
- Sum of all divisors σ(n): 33194304
- Sum of proper divisors (its aliquot sum) s(n): 19908416
- 13285888 is an abundant number, because the sum of its proper divisors (19908416) is greater than itself. Its abundance is 6622528
Bases of 13285888
- Binary: 1100101010111010000000002
- Hexadecimal: 0xCABA00
- Base-36: 7WRGG
Squares and roots of 13285888
- 13285888 squared (132858882) is 176514819948544
- 13285888 cubed (132858883) is 2345156128176521347072
-
The
square root of 13285888 is 3644.9812070847 -
The
cube root of 13285888 is 236.8446227083
Scales and comparisons
How big is 13285888?- 13,285,888 seconds is equal to 21 weeks, 6 days, 18 hours, 31 minutes, 28 seconds.
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To count from 1 to 13,285,888 would take you about thirty-two 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 13285888 cubic inches would be around 19.7 feet tall.
Recreational maths with 13285888
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The information we have on file for 13285888 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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