13213800
13,213,800 is an even composite number composed of four prime numbers multiplied together.
13213800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13213800:
23 × 33 × 52 × 2447
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 2447)See below for interesting mathematical facts about the number 13213800 from the Numbermatics database.
Names of 13213800
- Cardinal: 13213800 can be written as Thirteen million, two hundred thirteen thousand, eight hundred.
Scientific notation
- Scientific notation: 1.32138 × 107
Factors of 13213800
Divisors of 13213800
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 90 100 108 120 135 150 180 200 216 225 270 300 360 450 540 600 675 900 1080 1350 1800 2447 2700 4894 5400 7341 9788 12235 14682 19576 22023 24470 29364 36705 44046 48940 58728 61175 66069 73410 88092 97880 110115 122350 132138 146820 176184 183525 220230 244700 264276 293640 330345 367050 440460 489400 528552 550575 660690 734100 880920 1101150 1321380 1468200 1651725 2202300 2642760 3303450 4404600 6606900 13213800
- Sum of all divisors σ(n): 45532800
- Sum of proper divisors (its aliquot sum) s(n): 32319000
- 13213800 is an abundant number, because the sum of its proper divisors (32319000) is greater than itself. Its abundance is 19105200
Bases of 13213800
- Binary: 1100100110100000011010002
- Hexadecimal: 0xC9A068
- Base-36: 7V7U0
Squares and roots of 13213800
- 13213800 squared (132138002) is 174604510440000
- 13213800 cubed (132138003) is 2307189080052072000000
-
The
square root of 13213800 is 3635.0790912993 -
The
cube root of 13213800 is 236.4154799315
Scales and comparisons
How big is 13213800?- 13,213,800 seconds is equal to 21 weeks, 5 days, 22 hours, 30 minutes.
-
To count from 1 to 13,213,800 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 13213800 cubic inches would be around 19.7 feet tall.
Recreational maths with 13213800
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The information we have on file for 13213800 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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