13229856
13,229,856 is an even composite number composed of four prime numbers multiplied together.
13229856 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 13229856:
25 × 32 × 71 × 647
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 71 × 647)See below for interesting mathematical facts about the number 13229856 from the Numbermatics database.
Names of 13229856
- Cardinal: 13229856 can be written as Thirteen million, two hundred twenty-nine thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 1.3229856 × 107
Factors of 13229856
Divisors of 13229856
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 71 72 96 142 144 213 284 288 426 568 639 647 852 1136 1278 1294 1704 1941 2272 2556 2588 3408 3882 5112 5176 5823 6816 7764 10224 10352 11646 15528 20448 20704 23292 31056 45937 46584 62112 91874 93168 137811 183748 186336 275622 367496 413433 551244 734992 826866 1102488 1469984 1653732 2204976 3307464 4409952 6614928 13229856
- Sum of all divisors σ(n): 38211264
- Sum of proper divisors (its aliquot sum) s(n): 24981408
- 13229856 is an abundant number, because the sum of its proper divisors (24981408) is greater than itself. Its abundance is 11751552
Bases of 13229856
- Binary: 1100100111011111001000002
- Hexadecimal: 0xC9DF20
- Base-36: 7VK80
Squares and roots of 13229856
- 13229856 squared (132298562) is 175029089780736
- 13229856 cubed (132298563) is 2315609653610208854016
-
The
square root of 13229856 is 3637.2869009745 -
The
cube root of 13229856 is 236.5111967965
Scales and comparisons
How big is 13229856?- 13,229,856 seconds is equal to 21 weeks, 6 days, 2 hours, 57 minutes, 36 seconds.
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To count from 1 to 13,229,856 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 13229856 cubic inches would be around 19.7 feet tall.
Recreational maths with 13229856
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The information we have on file for 13229856 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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