138613055399420
138,613,055,399,420 is an even composite number composed of four prime numbers multiplied together.
138613055399420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 138613055399420:
22 × 5 × 7 × 990093252853
(2 × 2 × 5 × 7 × 990093252853)See below for interesting mathematical facts about the number 138613055399420 from the Numbermatics database.
Names of 138613055399420
- Cardinal: 138613055399420 can be written as One hundred thirty-eight trillion, six hundred thirteen billion, fifty-five million, three hundred ninety-nine thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.3861305539942 × 1014
Factors of 138613055399420
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 990093252867
Divisors of 138613055399420
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 332671332958944
- Sum of proper divisors (its aliquot sum) s(n): 194058277559524
- 138613055399420 is an abundant number, because the sum of its proper divisors (194058277559524) is greater than itself. Its abundance is 55445222160104
Bases of 138613055399420
- Binary: 111111000010001010111011110110110100101111111002
- Hexadecimal: 0x7E115DEDA5FC
- Base-36: 1D4TYIAV3W
Squares and roots of 138613055399420
- 138613055399420 squared (1386130553994202) is 19213579127162678015736336400
- 138613055399420 cubed (1386130553994203) is 2663252907974540056713868515957109484888000
-
The
square root of 138613055399420 is 11773404.5797899937 -
The
cube root of 138613055399420 is 51752.9025606431
Scales and comparisons
How big is 138613055399420?- 138,613,055,399,420 seconds is equal to 4,407,466 years, 20 weeks, 6 days, 19 hours, 50 minutes, 20 seconds.
-
To count from 1 to 138,613,055,399,420 would take you about eleven million, eighteen thousand, six hundred sixty-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 138613055399420 cubic inches would be around 4312.7 feet tall.
Recreational maths with 138613055399420
- 138613055399420 backwards is 024993550316831
- The number of decimal digits it has is: 15
- The sum of 138613055399420's digits is 59
- More coming soon!
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The information we have on file for 138613055399420 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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