13942272
13,942,272 is an even composite number composed of four prime numbers multiplied together.
13942272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13942272:
29 × 3 × 29 × 313
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 29 × 313)See below for interesting mathematical facts about the number 13942272 from the Numbermatics database.
Names of 13942272
- Cardinal: 13942272 can be written as Thirteen million, nine hundred forty-two thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.3942272 × 107
Factors of 13942272
Divisors of 13942272
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 29 32 48 58 64 87 96 116 128 174 192 232 256 313 348 384 464 512 626 696 768 928 939 1252 1392 1536 1856 1878 2504 2784 3712 3756 5008 5568 7424 7512 9077 10016 11136 14848 15024 18154 20032 22272 27231 30048 36308 40064 44544 54462 60096 72616 80128 108924 120192 145232 160256 217848 240384 290464 435696 480768 580928 871392 1161856 1742784 2323712 3485568 4647424 6971136 13942272
- Sum of all divisors σ(n): 38546640
- Sum of proper divisors (its aliquot sum) s(n): 24604368
- 13942272 is an abundant number, because the sum of its proper divisors (24604368) is greater than itself. Its abundance is 10662096
Bases of 13942272
- Binary: 1101010010111110000000002
- Hexadecimal: 0xD4BE00
- Base-36: 8ATXC
Squares and roots of 13942272
- 13942272 squared (139422722) is 194386948521984
- 13942272 cubed (139422723) is 2710195709543498907648
-
The
square root of 13942272 is 3733.9351895821 -
The
cube root of 13942272 is 240.6825017353
Scales and comparisons
How big is 13942272?- 13,942,272 seconds is equal to 23 weeks, 8 hours, 51 minutes, 12 seconds.
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To count from 1 to 13,942,272 would take you about thirty-four 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 13942272 cubic inches would be around 20.1 feet tall.
Recreational maths with 13942272
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The information we have on file for 13942272 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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