13921392
13,921,392 is an even composite number composed of five prime numbers multiplied together.
13921392 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13921392:
24 × 3 × 29 × 73 × 137
(2 × 2 × 2 × 2 × 3 × 29 × 73 × 137)See below for interesting mathematical facts about the number 13921392 from the Numbermatics database.
Names of 13921392
- Cardinal: 13921392 can be written as Thirteen million, nine hundred twenty-one thousand, three hundred ninety-two.
Scientific notation
- Scientific notation: 1.3921392 × 107
Factors of 13921392
Divisors of 13921392
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 29 48 58 73 87 116 137 146 174 219 232 274 292 348 411 438 464 548 584 696 822 876 1096 1168 1392 1644 1752 2117 2192 3288 3504 3973 4234 6351 6576 7946 8468 10001 11919 12702 15892 16936 20002 23838 25404 30003 31784 33872 40004 47676 50808 60006 63568 80008 95352 101616 120012 160016 190704 240024 290029 480048 580058 870087 1160116 1740174 2320232 3480348 4640464 6960696 13921392
- Sum of all divisors σ(n): 37988640
- Sum of proper divisors (its aliquot sum) s(n): 24067248
- 13921392 is an abundant number, because the sum of its proper divisors (24067248) is greater than itself. Its abundance is 10145856
Bases of 13921392
- Binary: 1101010001101100011100002
- Hexadecimal: 0xD46C70
- Base-36: 8ADTC
Squares and roots of 13921392
- 13921392 squared (139213922) is 193805155217664
- 13921392 cubed (139213923) is 2698037537405945868288
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The
square root of 13921392 is 3731.1381641531 -
The
cube root of 13921392 is 240.5622926945
Scales and comparisons
How big is 13921392?- 13,921,392 seconds is equal to 23 weeks, 3 hours, 3 minutes, 12 seconds.
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To count from 1 to 13,921,392 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 13921392 cubic inches would be around 20 feet tall.
Recreational maths with 13921392
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The information we have on file for 13921392 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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