138274887200
138,274,887,200 is an even composite number composed of three prime numbers multiplied together.
What does the number 138274887200 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 54 divisors.
138274887200 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 138274887200:
25 × 52 × 131472
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 13147 × 13147)See below for interesting mathematical facts about the number 138274887200 from the Numbermatics database.
Names of 138274887200
- Cardinal: 138274887200 can be written as One hundred thirty-eight billion, two hundred seventy-four million, eight hundred eighty-seven thousand, two hundred.
Scientific notation
- Scientific notation: 1.382748872 × 1011
Factors of 138274887200
Divisors of 138274887200
- Number of divisors d(n): 54
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 13147 26294 52588 65735 105176 131470 210352 262940 328675 420704 525880 657350 1051760 1314700 2103520 2629400 5258800 10517600 172843609 345687218 691374436 864218045 1382748872 1728436090 2765497744 3456872180 4321090225 5530995488 6913744360 8642180450 13827488720 17284360900 27654977440 34568721800 69137443600 138274887200
- Sum of all divisors σ(n): 337589246421
- Sum of proper divisors (its aliquot sum) s(n): 199314359221
- 138274887200 is an abundant number, because the sum of its proper divisors (199314359221) is greater than itself. Its abundance is 61039472021
Bases of 138274887200
- Binary: 100000001100011101001101010110001000002
- Hexadecimal: 0x2031D35620
- Base-36: 1RITAPSW
Squares and roots of 138274887200
- 138274887200 squared (1382748872002) is 19119944430172723840000
- 138274887200 cubed (1382748872003) is 2643808159352401665492750848000000
-
The
square root of 138274887200 is 371853.3140903817 -
The
cube root of 138274887200 is 5171.0781858913
Scales and comparisons
How big is 138274887200?- 138,274,887,200 seconds is equal to 4,396 years, 37 weeks, 18 hours, 53 minutes, 20 seconds.
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To count from 1 to 138,274,887,200 would take you about eight thousand, seven 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 138274887200 cubic inches would be around 430.9 feet tall.
Recreational maths with 138274887200
- 138274887200 backwards is 002788472831
- 138274887200 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138274887200's digits is 50
- More coming soon!
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