138347181342
138,347,181,342 is an even composite number composed of three prime numbers multiplied together.
What does the number 138347181342 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.
138347181342 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 138347181342:
2 × 32 × 7685954519
(2 × 3 × 3 × 7685954519)See below for interesting mathematical facts about the number 138347181342 from the Numbermatics database.
Names of 138347181342
- Cardinal: 138347181342 can be written as One hundred thirty-eight billion, three hundred forty-seven million, one hundred eighty-one thousand, three hundred forty-two.
Scientific notation
- Scientific notation: 1.38347181342 × 1011
Factors of 138347181342
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 7685954524
Divisors of 138347181342
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 299752226280
- Sum of proper divisors (its aliquot sum) s(n): 161405044938
- 138347181342 is an abundant number, because the sum of its proper divisors (161405044938) is greater than itself. Its abundance is 23057863596
Bases of 138347181342
- Binary: 100000001101100010001001110101000111102
- Hexadecimal: 0x203622751E
- Base-36: 1RK0C8BI
Squares and roots of 138347181342
- 138347181342 squared (1383471813422) is 19139942585276232920964
- 138347181342 cubed (1383471813423) is 2647957107720679295079236861453688
-
The
square root of 138347181342 is 371950.5092643375 -
The
cube root of 138347181342 is 5171.9792256869
Scales and comparisons
How big is 138347181342?- 138,347,181,342 seconds is equal to 4,399 years, 4 days, 12 hours, 35 minutes, 42 seconds.
-
To count from 1 to 138,347,181,342 would take you about eight thousand, seven hundred ninety-eight 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 138347181342 cubic inches would be around 431 feet tall.
Recreational maths with 138347181342
- 138347181342 backwards is 243181743831
- The number of decimal digits it has is: 12
- The sum of 138347181342's digits is 45
- More coming soon!
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The information we have on file for 138347181342 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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