13222944
13,222,944 is an even composite number composed of four prime numbers multiplied together.
13222944 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 13222944:
25 × 32 × 72 × 937
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 937)See below for interesting mathematical facts about the number 13222944 from the Numbermatics database.
Names of 13222944
- Cardinal: 13222944 can be written as Thirteen million, two hundred twenty-two thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.3222944 × 107
Factors of 13222944
Divisors of 13222944
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 72 84 96 98 112 126 144 147 168 196 224 252 288 294 336 392 441 504 588 672 784 882 937 1008 1176 1568 1764 1874 2016 2352 2811 3528 3748 4704 5622 6559 7056 7496 8433 11244 13118 14112 14992 16866 19677 22488 26236 29984 33732 39354 44976 45913 52472 59031 67464 78708 89952 91826 104944 118062 134928 137739 157416 183652 209888 236124 269856 275478 314832 367304 413217 472248 550956 629664 734608 826434 944496 1101912 1469216 1652868 1888992 2203824 3305736 4407648 6611472 13222944
- Sum of all divisors σ(n): 43788654
- Sum of proper divisors (its aliquot sum) s(n): 30565710
- 13222944 is an abundant number, because the sum of its proper divisors (30565710) is greater than itself. Its abundance is 17342766
Bases of 13222944
- Binary: 1100100111000100001000002
- Hexadecimal: 0xC9C420
- Base-36: 7VEW0
Squares and roots of 13222944
- 13222944 squared (132229442) is 174846248027136
- 13222944 cubed (132229443) is 2311982146272929808384
-
The
square root of 13222944 is 3636.3366180815 -
The
cube root of 13222944 is 236.4700008285
Scales and comparisons
How big is 13222944?- 13,222,944 seconds is equal to 21 weeks, 6 days, 1 hour, 2 minutes, 24 seconds.
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To count from 1 to 13,222,944 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 13222944 cubic inches would be around 19.7 feet tall.
Recreational maths with 13222944
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The information we have on file for 13222944 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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