138636607242
138,636,607,242 is an even composite number composed of five prime numbers multiplied together.
138636607242 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 138636607242:
2 × 3 × 7 × 27277 × 121013
See below for interesting mathematical facts about the number 138636607242 from the Numbermatics database.
Names of 138636607242
- Cardinal: 138636607242 can be written as One hundred thirty-eight billion, six hundred thirty-six million, six hundred seven thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 1.38636607242 × 1011
Factors of 138636607242
Divisors of 138636607242
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 316897909632
- Sum of proper divisors (its aliquot sum) s(n): 178261302390
- 138636607242 is an abundant number, because the sum of its proper divisors (178261302390) is greater than itself. Its abundance is 39624695148
Bases of 138636607242
- Binary: 100000010001110110001010111111000010102
- Hexadecimal: 0x204762BF0A
- Base-36: 1ROSNMRU
Squares and roots of 138636607242
- 138636607242 squared (1386366072422) is 19220108867572566846564
- 138636607242 cubed (1386366072423) is 2664610684222139339840883745216488
-
The
square root of 138636607242 is 372339.3710608643 -
The
cube root of 138636607242 is 5175.5833518779
Scales and comparisons
How big is 138636607242?- 138,636,607,242 seconds is equal to 4,408 years, 11 weeks, 1 day, 8 hours, 40 minutes, 42 seconds.
-
To count from 1 to 138,636,607,242 would take you about eight thousand, eight hundred sixteen 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 138636607242 cubic inches would be around 431.3 feet tall.
Recreational maths with 138636607242
- 138636607242 backwards is 242706636831
- The number of decimal digits it has is: 12
- The sum of 138636607242's digits is 48
- More coming soon!
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The information we have on file for 138636607242 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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