13958742
13,958,742 is an even composite number composed of six prime numbers multiplied together.
13958742 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13958742:
2 × 3 × 7 × 31 × 71 × 151
See below for interesting mathematical facts about the number 13958742 from the Numbermatics database.
Names of 13958742
- Cardinal: 13958742 can be written as Thirteen million, nine hundred fifty-eight thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.3958742 × 107
Factors of 13958742
Divisors of 13958742
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 7 14 21 31 42 62 71 93 142 151 186 213 217 302 426 434 453 497 651 906 994 1057 1302 1491 2114 2201 2982 3171 4402 4681 6342 6603 9362 10721 13206 14043 15407 21442 28086 30814 32163 32767 46221 64326 65534 75047 92442 98301 150094 196602 225141 332351 450282 664702 997053 1994106 2326457 4652914 6979371 13958742
- Sum of all divisors σ(n): 33619968
- Sum of proper divisors (its aliquot sum) s(n): 19661226
- 13958742 is an abundant number, because the sum of its proper divisors (19661226) is greater than itself. Its abundance is 5702484
Bases of 13958742
- Binary: 1101010011111110010101102
- Hexadecimal: 0xD4FE56
- Base-36: 8B6MU
Squares and roots of 13958742
- 13958742 squared (139587422) is 194846478222564
- 13958742 cubed (139587423) is 2719811719117389454488
-
The
square root of 13958742 is 3736.1399866707 -
The
cube root of 13958742 is 240.7772371539
Scales and comparisons
How big is 13958742?- 13,958,742 seconds is equal to 23 weeks, 13 hours, 25 minutes, 42 seconds.
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To count from 1 to 13,958,742 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 13958742 cubic inches would be around 20.1 feet tall.
Recreational maths with 13958742
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The information we have on file for 13958742 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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