138439804953320
138,439,804,953,320 is an even composite number composed of four prime numbers multiplied together.
What does the number 138439804953320 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.
138439804953320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 138439804953320:
23 × 5 × 13 × 266230394141
(2 × 2 × 2 × 5 × 13 × 266230394141)See below for interesting mathematical facts about the number 138439804953320 from the Numbermatics database.
Names of 138439804953320
- Cardinal: 138439804953320 can be written as One hundred thirty-eight trillion, four hundred thirty-nine billion, eight hundred four million, nine hundred fifty-three thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.3843980495332 × 1014
Factors of 138439804953320
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 6
- Sum of prime factors: 266230394161
Divisors of 138439804953320
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 335450296618920
- Sum of proper divisors (its aliquot sum) s(n): 197010491665600
- 138439804953320 is an abundant number, because the sum of its proper divisors (197010491665600) is greater than itself. Its abundance is 58570686712280
Bases of 138439804953320
- Binary: 111110111101001000001110110010110100010111010002
- Hexadecimal: 0x7DE90765A2E8
- Base-36: 1D2MD9GJC8
Squares and roots of 138439804953320
- 138439804953320 squared (1384398049533202) is 19165579595513284807379022400
- 138439804953320 cubed (1384398049533203) is 2653279101020188768124454287338179234368000
-
The
square root of 138439804953320 is 11766044.5755283453 -
The
cube root of 138439804953320 is 51731.3318372461
Scales and comparisons
How big is 138439804953320?- 138,439,804,953,320 seconds is equal to 4,401,957 years, 29 weeks, 6 days, 7 hours, 55 minutes, 20 seconds.
-
To count from 1 to 138,439,804,953,320 would take you about eleven million, four thousand, eight hundred ninety-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 138439804953320 cubic inches would be around 4310.9 feet tall.
Recreational maths with 138439804953320
- 138439804953320 backwards is 023359408934831
- The number of decimal digits it has is: 15
- The sum of 138439804953320's digits is 62
- More coming soon!
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The information we have on file for 138439804953320 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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