# 18089

## 18,089 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 18089 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

18089 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 18089:

### 18089

See below for interesting mathematical facts about the number 18089 from the Numbermatics database.

### Names of 18089

• Cardinal: 18089 can be written as Eighteen thousand and eighty-nine.

### Scientific notation

• Scientific notation: 1.8089 × 104

### Factors of 18089

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 18089

### Divisors of 18089

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 18090
• Sum of proper divisors (its aliquot sum) s(n): 1
• 18089 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 18088

### Bases of 18089

• Binary: 1000110101010012
• Base-36: DYH

### Squares and roots of 18089

• 18089 squared (180892) is 327211921
• 18089 cubed (180893) is 5918936438969
• The square root of 18089 is 134.4953530795
• The cube root of 18089 is 26.2505366481

### Scales and comparisons

How big is 18089?
• 18,089 seconds is equal to 5 hours, 1 minute, 29 seconds.
• To count from 1 to 18,089 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 18089 cubic inches would be around 2.2 feet tall.

### Recreational maths with 18089

• 18089 backwards is 98081
• The number of decimal digits it has is: 5
• The sum of 18089's digits is 26
• More coming soon!

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"Number 18089 - Facts about the integer". Numbermatics.com. 2022. Web. 4 July 2022.

APA style:
Numbermatics. (2022). Number 18089 - Facts about the integer. Retrieved 4 July 2022, from https://numbermatics.com/n/18089/

Chicago style:
Numbermatics. 2022. "Number 18089 - Facts about the integer". https://numbermatics.com/n/18089/

The information we have on file for 18089 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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