# 18042

## 18,042 is an even composite number composed of four prime numbers multiplied together.

What does the number 18042 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

18042 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 18042:

### 2 × 3 × 31 × 97

See below for interesting mathematical facts about the number 18042 from the Numbermatics database.

### Names of 18042

• Cardinal: 18042 can be written as Eighteen thousand and forty-two.

### Scientific notation

• Scientific notation: 1.8042 × 104

### Factors of 18042

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 133

### Divisors of 18042

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 37632
• Sum of proper divisors (its aliquot sum) s(n): 19590
• 18042 is an abundant number, because the sum of its proper divisors (19590) is greater than itself. Its abundance is 1548

### Bases of 18042

• Binary: 1000110011110102
• Base-36: DX6

### Squares and roots of 18042

• 18042 squared (180422) is 325513764
• 18042 cubed (180423) is 5872919330088
• The square root of 18042 is 134.3205122087
• The cube root of 18042 is 26.2277816533

### Scales and comparisons

How big is 18042?
• 18,042 seconds is equal to 5 hours, 42 seconds.
• To count from 1 to 18,042 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 18042 cubic inches would be around 2.2 feet tall.

### Recreational maths with 18042

• 18042 backwards is 24081
• The number of decimal digits it has is: 5
• The sum of 18042's digits is 15
• More coming soon!

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"Number 18042 - Facts about the integer". Numbermatics.com. 2022. Web. 24 May 2022.

APA style:
Numbermatics. (2022). Number 18042 - Facts about the integer. Retrieved 24 May 2022, from https://numbermatics.com/n/18042/

Chicago style:
Numbermatics. 2022. "Number 18042 - Facts about the integer". https://numbermatics.com/n/18042/

The information we have on file for 18042 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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