138021172032
138,021,172,032 is an even composite number composed of four prime numbers multiplied together.
138021172032 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 138021172032:
26 × 3 × 31 × 23189041
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 23189041)See below for interesting mathematical facts about the number 138021172032 from the Numbermatics database.
Names of 138021172032
- Cardinal: 138021172032 can be written as One hundred thirty-eight billion, twenty-one million, one hundred seventy-two thousand and thirty-two.
Scientific notation
- Scientific notation: 1.38021172032 × 1011
Factors of 138021172032
Divisors of 138021172032
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 186 192 248 372 496 744 992 1488 1984 2976 5952 23189041 46378082 69567123 92756164 139134246 185512328 278268492 371024656 556536984 718860271 742049312 1113073968 1437720542 1484098624 2156580813 2226147936 2875441084 4313161626 4452295872 5750882168 8626323252 11501764336 17252646504 23003528672 34505293008 46007057344 69010586016 138021172032
- Sum of all divisors σ(n): 376961066752
- Sum of proper divisors (its aliquot sum) s(n): 238939894720
- 138021172032 is an abundant number, because the sum of its proper divisors (238939894720) is greater than itself. Its abundance is 100918722688
Bases of 138021172032
- Binary: 100000001000101011001111110011010000002
- Hexadecimal: 0x2022B3F340
- Base-36: 1REM8PXC
Squares and roots of 138021172032
- 138021172032 squared (1380211720322) is 19049843929086939009024
- 138021172032 cubed (1380211720323) is 2629281786119259217648793104416768
-
The
square root of 138021172032 is 371512.0079243739 -
The
cube root of 138021172032 is 5167.9135133313
Scales and comparisons
How big is 138021172032?- 138,021,172,032 seconds is equal to 4,388 years, 33 weeks, 4 days, 6 hours, 27 minutes, 12 seconds.
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To count from 1 to 138,021,172,032 would take you about eight thousand, seven hundred seventy-seven 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 138021172032 cubic inches would be around 430.7 feet tall.
Recreational maths with 138021172032
- 138021172032 backwards is 230271120831
- The number of decimal digits it has is: 12
- The sum of 138021172032's digits is 30
- More coming soon!
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The information we have on file for 138021172032 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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