138967962
138,967,962 is an even composite number composed of five prime numbers multiplied together.
138967962 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 138967962:
2 × 3 × 7 × 172 × 1072
(2 × 3 × 7 × 17 × 17 × 107 × 107)See below for interesting mathematical facts about the number 138967962 from the Numbermatics database.
Names of 138967962
- Cardinal: 138967962 can be written as One hundred thirty-eight million, nine hundred sixty-seven thousand, nine hundred sixty-two.
Scientific notation
- Scientific notation: 1.38967962 × 108
Factors of 138967962
Divisors of 138967962
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 7 14 17 21 34 42 51 102 107 119 214 238 289 321 357 578 642 714 749 867 1498 1734 1819 2023 2247 3638 4046 4494 5457 6069 10914 11449 12138 12733 22898 25466 30923 34347 38199 61846 68694 76398 80143 92769 160286 185538 194633 216461 240429 389266 432922 480858 583899 649383 1167798 1298766 1362431 2724862 3308761 4087293 6617522 8174586 9926283 19852566 23161327 46322654 69483981 138967962
- Sum of all divisors σ(n): 340607904
- Sum of proper divisors (its aliquot sum) s(n): 201639942
- 138967962 is an abundant number, because the sum of its proper divisors (201639942) is greater than itself. Its abundance is 62671980
Bases of 138967962
- Binary: 10000100100001111011100110102
- Hexadecimal: 0x8487B9A
- Base-36: 2AQKD6
Squares and roots of 138967962
- 138967962 squared (1389679622) is 19312094462433444
- 138967962 cubed (1389679623) is 2683762409395861273321128
-
The
square root of 138967962 is 11788.4673304039 -
The
cube root of 138967962 is 517.9703450971
Scales and comparisons
How big is 138967962?- 138,967,962 seconds is equal to 4 years, 21 weeks, 5 days, 10 hours, 12 minutes, 42 seconds.
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To count from 1 to 138,967,962 would take you about six years!
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 138967962 cubic inches would be around 43.2 feet tall.
Recreational maths with 138967962
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The information we have on file for 138967962 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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