159540

159,540 is an even composite number composed of four prime numbers multiplied together.

What does the number 159540 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

159540 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 159540:

2² × 3 × 5 × 2659

(2 × 2 × 3 × 5 × 2659)

See below for interesting mathematical facts about the number 159540 from the Numbermatics database.

Names of 159540

Cardinal: 159540 can be written as One hundred fifty-nine thousand, five hundred forty.

Scientific notation

Scientific notation: 1.5954 × 10⁵

Factors of 159540

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 2669

Divisors of 159540

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 2659 5318 7977 10636 13295 15954 26590 31908 39885 53180 79770 159540
Sum of all divisors σ(n): 446880
Sum of proper divisors (its aliquot sum) s(n): 287340
159540 is an abundant number, because the sum of its proper divisors (287340) is greater than itself. Its abundance is 127800

Bases of 159540

Binary: 100110111100110100₂
Hexadecimal: 0x26F34
Base-36: 3F3O

Squares and roots of 159540

159540 squared (159540²) is 25453011600
159540 cubed (159540³) is 4060773470664000
The square root of 159540 is 399.4245861235
The cube root of 159540 is 54.2362760559

Scales and comparisons

How big is 159540?

159,540 seconds is equal to 1 day, 20 hours, 19 minutes.
To count from 1 to 159,540 would take you about twenty 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 159540 cubic inches would be around 4.5 feet tall.

Recreational maths with 159540

159540 backwards is 045951
The number of decimal digits it has is: 6
The sum of 159540's digits is 24
More coming soon!

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The information we have on file for 159540 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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