13388800
13,388,800 is an even composite number composed of three prime numbers multiplied together.
13388800 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-six divisors.
Prime factorization of 13388800:
210 × 52 × 523
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 523)See below for interesting mathematical facts about the number 13388800 from the Numbermatics database.
Names of 13388800
- Cardinal: 13388800 can be written as Thirteen million, three hundred eighty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 1.33888 × 107
Factors of 13388800
Divisors of 13388800
- Number of divisors d(n): 66
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 512 523 640 800 1024 1046 1280 1600 2092 2560 2615 3200 4184 5120 5230 6400 8368 10460 12800 13075 16736 20920 25600 26150 33472 41840 52300 66944 83680 104600 133888 167360 209200 267776 334720 418400 535552 669440 836800 1338880 1673600 2677760 3347200 6694400 13388800
- Sum of all divisors σ(n): 33251468
- Sum of proper divisors (its aliquot sum) s(n): 19862668
- 13388800 is an abundant number, because the sum of its proper divisors (19862668) is greater than itself. Its abundance is 6473868
Bases of 13388800
- Binary: 1100110001001100000000002
- Hexadecimal: 0xCC4C00
- Base-36: 7YYV4
Squares and roots of 13388800
- 13388800 squared (133888002) is 179259965440000
- 13388800 cubed (133888003) is 2400075825283072000000
-
The
square root of 13388800 is 3659.0709203295 -
The
cube root of 13388800 is 237.4545804189
Scales and comparisons
How big is 13388800?- 13,388,800 seconds is equal to 22 weeks, 23 hours, 6 minutes, 40 seconds.
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To count from 1 to 13,388,800 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 13388800 cubic inches would be around 19.8 feet tall.
Recreational maths with 13388800
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The information we have on file for 13388800 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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