13929240
13,929,240 is an even composite number composed of five prime numbers multiplied together.
13929240 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 13929240:
23 × 3 × 5 × 13 × 8929
(2 × 2 × 2 × 3 × 5 × 13 × 8929)See below for interesting mathematical facts about the number 13929240 from the Numbermatics database.
Names of 13929240
- Cardinal: 13929240 can be written as Thirteen million, nine hundred twenty-nine thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.392924 × 107
Factors of 13929240
Divisors of 13929240
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 8929 17858 26787 35716 44645 53574 71432 89290 107148 116077 133935 178580 214296 232154 267870 348231 357160 464308 535740 580385 696462 928616 1071480 1160770 1392924 1741155 2321540 2785848 3482310 4643080 6964620 13929240
- Sum of all divisors σ(n): 45007200
- Sum of proper divisors (its aliquot sum) s(n): 31077960
- 13929240 is an abundant number, because the sum of its proper divisors (31077960) is greater than itself. Its abundance is 17148720
Bases of 13929240
- Binary: 1101010010001011000110002
- Hexadecimal: 0xD48B18
- Base-36: 8AJVC
Squares and roots of 13929240
- 13929240 squared (139292402) is 194023726977600
- 13929240 cubed (139292403) is 2702603058765465024000
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The
square root of 13929240 is 3732.1897057891 -
The
cube root of 13929240 is 240.6074888027
Scales and comparisons
How big is 13929240?- 13,929,240 seconds is equal to 23 weeks, 5 hours, 14 minutes.
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To count from 1 to 13,929,240 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 13929240 cubic inches would be around 20.1 feet tall.
Recreational maths with 13929240
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The information we have on file for 13929240 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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