138388096687231
138,388,096,687,231 is an odd composite number composed of four prime numbers multiplied together.
138388096687231 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 138388096687231:
31 × 3001 × 47713 × 31177
See below for interesting mathematical facts about the number 138388096687231 from the Numbermatics database.
Names of 138388096687231
- Cardinal: 138388096687231 can be written as One hundred thirty-eight trillion, three hundred eighty-eight billion, ninety-six million, six hundred eighty-seven thousand, two hundred thirty-one.
Scientific notation
- Scientific notation: 1.38388096687231 × 1014
Factors of 138388096687231
Divisors of 138388096687231
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 142907408965888
- Sum of proper divisors (its aliquot sum) s(n): 4519312278657
- 138388096687231 is a deficient number, because the sum of its proper divisors (4519312278657) is less than itself. Its deficiency is 133868784408574
Bases of 138388096687231
- Binary: 111110111011100111111010101100000011100011111112
- Hexadecimal: 0x7DDCFD581C7F
- Base-36: 1D1YM3OXVJ
Squares and roots of 138388096687231
- 138388096687231 squared (1383880966872312) is 19151265304714395676638447361
- 138388096687231 cubed (1383880966872313) is 2650307154671628248104805265936931474347391
-
The
square root of 138388096687231 is 11763847.0190338245 -
The
cube root of 138388096687231 is 51724.8903599605
Scales and comparisons
How big is 138388096687231?- 138,388,096,687,231 seconds is equal to 4,400,313 years, 21 weeks, 3 days, 40 minutes, 31 seconds.
-
To count from 1 to 138,388,096,687,231 would take you about eleven million, seven hundred eighty-three 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 138388096687231 cubic inches would be around 4310.4 feet tall.
Recreational maths with 138388096687231
- 138388096687231 backwards is 132786690883831
- The number of decimal digits it has is: 15
- The sum of 138388096687231's digits is 73
- More coming soon!
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The information we have on file for 138388096687231 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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