138640615314
138,640,615,314 is an even composite number composed of three prime numbers multiplied together.
What does the number 138640615314 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.
138640615314 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 138640615314:
2 × 3 × 23106769219
See below for interesting mathematical facts about the number 138640615314 from the Numbermatics database.
Names of 138640615314
- Cardinal: 138640615314 can be written as One hundred thirty-eight billion, six hundred forty million, six hundred fifteen thousand, three hundred fourteen.
Scientific notation
- Scientific notation: 1.38640615314 × 1011
Factors of 138640615314
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 23106769224
Divisors of 138640615314
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 277281230640
- Sum of proper divisors (its aliquot sum) s(n): 138640615326
- 138640615314 is an abundant number, because the sum of its proper divisors (138640615326) is greater than itself. Its abundance is 12
Bases of 138640615314
- Binary: 100000010001111001111111100111100100102
- Hexadecimal: 0x20479FE792
- Base-36: 1ROV1JF6
Squares and roots of 138640615314
- 138640615314 squared (1386406153142) is 19221220214644531318596
- 138640615314 cubed (1386406153143) is 2664841797644212975795293210579144
-
The
square root of 138640615314 is 372344.7533053205 -
The
cube root of 138640615314 is 5175.6332278599
Scales and comparisons
How big is 138640615314?- 138,640,615,314 seconds is equal to 4,408 years, 17 weeks, 5 days, 18 hours, 1 minute, 54 seconds.
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To count from 1 to 138,640,615,314 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 138640615314 cubic inches would be around 431.3 feet tall.
Recreational maths with 138640615314
- 138640615314 backwards is 413516046831
- The number of decimal digits it has is: 12
- The sum of 138640615314's digits is 42
- More coming soon!
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