138941374
138,941,374 is an even composite number composed of five prime numbers multiplied together.
138941374 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 138941374:
2 × 11 × 13 × 172 × 412
(2 × 11 × 13 × 17 × 17 × 41 × 41)See below for interesting mathematical facts about the number 138941374 from the Numbermatics database.
Names of 138941374
- Cardinal: 138941374 can be written as One hundred thirty-eight million, nine hundred forty-one thousand, three hundred seventy-four.
Scientific notation
- Scientific notation: 1.38941374 × 108
Factors of 138941374
Divisors of 138941374
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 11 13 17 22 26 34 41 82 143 187 221 286 289 374 442 451 533 578 697 902 1066 1394 1681 2431 3179 3362 3757 4862 5863 6358 7514 7667 9061 11726 11849 15334 18122 18491 21853 23698 28577 36982 41327 43706 57154 82654 99671 130339 154037 199342 240383 260678 308074 314347 371501 480766 485809 628694 743002 971618 1694407 3388814 4086511 5343899 6315517 8173022 10687798 12631034 69470687 138941374
- Sum of all divisors σ(n): 266596344
- Sum of proper divisors (its aliquot sum) s(n): 127654970
- 138941374 is a deficient number, because the sum of its proper divisors (127654970) is less than itself. Its deficiency is 11286404
Bases of 138941374
- Binary: 10000100100000010011101111102
- Hexadecimal: 0x84813BE
- Base-36: 2APZUM
Squares and roots of 138941374
- 138941374 squared (1389413742) is 19304705409007876
- 138941374 cubed (1389413743) is 2682222294192786268261624
-
The
square root of 138941374 is 11787.3395641255 -
The
cube root of 138941374 is 517.9373094877
Scales and comparisons
How big is 138941374?- 138,941,374 seconds is equal to 4 years, 21 weeks, 5 days, 2 hours, 49 minutes, 34 seconds.
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To count from 1 to 138,941,374 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 138941374 cubic inches would be around 43.2 feet tall.
Recreational maths with 138941374
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The information we have on file for 138941374 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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