18159

18,159 is an odd composite number composed of two prime numbers multiplied together.

What does the number 18159 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

18159 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 18159:

3 × 6053

See below for interesting mathematical facts about the number 18159 from the Numbermatics database.

Names of 18159

Cardinal: 18159 can be written as Eighteen thousand, one hundred fifty-nine.

Scientific notation

Scientific notation: 1.8159 × 10⁴

Factors of 18159

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 6056

Divisors of 18159

Number of divisors d(n): 4
Complete list of divisors:
1 3 6053 18159
Sum of all divisors σ(n): 24216
Sum of proper divisors (its aliquot sum) s(n): 6057
18159 is a deficient number, because the sum of its proper divisors (6057) is less than itself. Its deficiency is 12102

Bases of 18159

Binary: 100011011101111₂
Hexadecimal: 0x46EF
Base-36: E0F

Squares and roots of 18159

18159 squared (18159²) is 329749281
18159 cubed (18159³) is 5987917193679
The square root of 18159 is 134.7553338461
The cube root of 18159 is 26.2843541131

Scales and comparisons

How big is 18159?

18,159 seconds is equal to 5 hours, 2 minutes, 39 seconds.
To count from 1 to 18,159 would take you about five 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 18159 cubic inches would be around 2.2 feet tall.

Recreational maths with 18159

18159 backwards is 95181
The number of decimal digits it has is: 5
The sum of 18159's digits is 24
More coming soon!

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The information we have on file for 18159 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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