137440

137,440 is an even composite number composed of three prime numbers multiplied together.

What does the number 137440 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

137440 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 137440:

2⁵ × 5 × 859

(2 × 2 × 2 × 2 × 2 × 5 × 859)

See below for interesting mathematical facts about the number 137440 from the Numbermatics database.

Names of 137440

Cardinal: 137440 can be written as One hundred thirty-seven thousand, four hundred forty.

Scientific notation

Scientific notation: 1.3744 × 10⁵

Factors of 137440

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 866

Divisors of 137440

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 80 160 859 1718 3436 4295 6872 8590 13744 17180 27488 34360 68720 137440
Sum of all divisors σ(n): 325080
Sum of proper divisors (its aliquot sum) s(n): 187640
137440 is an abundant number, because the sum of its proper divisors (187640) is greater than itself. Its abundance is 50200

Bases of 137440

Binary: 100001100011100000₂
Hexadecimal: 0x218E0
Base-36: 2Y1S

Squares and roots of 137440

137440 squared (137440²) is 18889753600
137440 cubed (137440³) is 2596207734784000
The square root of 137440 is 370.7290115433
The cube root of 137440 is 51.6064971887

Scales and comparisons

How big is 137440?

137,440 seconds is equal to 1 day, 14 hours, 10 minutes, 40 seconds.
To count from 1 to 137,440 would take you about fourteen hours.

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 137440 cubic inches would be around 4.3 feet tall.

Recreational maths with 137440

137440 backwards is 044731
The number of decimal digits it has is: 6
The sum of 137440's digits is 19
More coming soon!

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The information we have on file for 137440 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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