13221480
13,221,480 is an even composite number composed of five prime numbers multiplied together.
13221480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13221480:
23 × 3 × 5 × 239 × 461
(2 × 2 × 2 × 3 × 5 × 239 × 461)See below for interesting mathematical facts about the number 13221480 from the Numbermatics database.
Names of 13221480
- Cardinal: 13221480 can be written as Thirteen million, two hundred twenty-one thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.322148 × 107
Factors of 13221480
Divisors of 13221480
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 239 461 478 717 922 956 1195 1383 1434 1844 1912 2305 2390 2766 2868 3585 3688 4610 4780 5532 5736 6915 7170 9220 9560 11064 13830 14340 18440 27660 28680 55320 110179 220358 330537 440716 550895 661074 881432 1101790 1322148 1652685 2203580 2644296 3305370 4407160 6610740 13221480
- Sum of all divisors σ(n): 39916800
- Sum of proper divisors (its aliquot sum) s(n): 26695320
- 13221480 is an abundant number, because the sum of its proper divisors (26695320) is greater than itself. Its abundance is 13473840
Bases of 13221480
- Binary: 1100100110111110011010002
- Hexadecimal: 0xC9BE68
- Base-36: 7VDRC
Squares and roots of 13221480
- 13221480 squared (132214802) is 174807533390400
- 13221480 cubed (132214803) is 2311214306570505792000
-
The
square root of 13221480 is 3636.1353110137 -
The
cube root of 13221480 is 236.4612734513
Scales and comparisons
How big is 13221480?- 13,221,480 seconds is equal to 21 weeks, 6 days, 38 minutes.
-
To count from 1 to 13,221,480 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 13221480 cubic inches would be around 19.7 feet tall.
Recreational maths with 13221480
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The information we have on file for 13221480 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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