138244239
138,244,239 is an odd composite number composed of four prime numbers multiplied together.
138244239 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 138244239:
34 × 72 × 61 × 571
(3 × 3 × 3 × 3 × 7 × 7 × 61 × 571)See below for interesting mathematical facts about the number 138244239 from the Numbermatics database.
Names of 138244239
- Cardinal: 138244239 can be written as One hundred thirty-eight million, two hundred forty-four thousand, two hundred thirty-nine.
Scientific notation
- Scientific notation: 1.38244239 × 108
Factors of 138244239
Divisors of 138244239
- Number of divisors d(n): 60
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Complete list of divisors:
1 3 7 9 21 27 49 61 63 81 147 183 189 427 441 549 567 571 1281 1323 1647 1713 2989 3843 3969 3997 4941 5139 8967 11529 11991 15417 26901 27979 34587 34831 35973 46251 80703 83937 104493 107919 242109 243817 251811 313479 323757 731451 755433 940437 1706719 2194353 2266299 2821311 5120157 6583059 15360471 19749177 46081413 138244239
- Sum of all divisors σ(n): 244595208
- Sum of proper divisors (its aliquot sum) s(n): 106350969
- 138244239 is a deficient number, because the sum of its proper divisors (106350969) is less than itself. Its deficiency is 31893270
Bases of 138244239
- Binary: 10000011110101110000100011112
- Hexadecimal: 0x83D708F
- Base-36: 2AB1XR
Squares and roots of 138244239
- 138244239 squared (1382442392) is 19111469616689121
- 138244239 cubed (1382442393) is 2642050573330809232223919
-
The
square root of 138244239 is 11757.7310311131 -
The
cube root of 138244239 is 517.0696106513
Scales and comparisons
How big is 138244239?- 138,244,239 seconds is equal to 4 years, 20 weeks, 4 days, 1 hour, 10 minutes, 39 seconds.
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To count from 1 to 138,244,239 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 138244239 cubic inches would be around 43.1 feet tall.
Recreational maths with 138244239
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The information we have on file for 138244239 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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