# 8180

## 8,180 is an even composite number composed of three prime numbers multiplied together.

What does the number 8180 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

8180 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 8180:

### 22 × 5 × 409

(2 × 2 × 5 × 409)

See below for interesting mathematical facts about the number 8180 from the Numbermatics database.

### Names of 8180

• Cardinal: 8180 can be written as Eight thousand, one hundred eighty.

### Scientific notation

• Scientific notation: 8.18 × 103

### Factors of 8180

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 416

### Divisors of 8180

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 17220
• Sum of proper divisors (its aliquot sum) s(n): 9040
• 8180 is an abundant number, because the sum of its proper divisors (9040) is greater than itself. Its abundance is 860

### Bases of 8180

• Binary: 11111111101002
• Base-36: 6B8

### Squares and roots of 8180

• 8180 squared (81802) is 66912400
• 8180 cubed (81803) is 547343432000
• The square root of 8180 is 90.4433524367
• The cube root of 8180 is 20.1488888549

### Scales and comparisons

How big is 8180?
• 8,180 seconds is equal to 2 hours, 16 minutes, 20 seconds.
• To count from 1 to 8,180 would take you about two 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 8180 cubic inches would be around 1.7 feet tall.

### Recreational maths with 8180

• 8180 backwards is 0818
• The number of decimal digits it has is: 4
• The sum of 8180's digits is 17
• More coming soon!

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"Number 8180 - Facts about the integer". Numbermatics.com. 2023. Web. 30 May 2023.

APA style:
Numbermatics. (2023). Number 8180 - Facts about the integer. Retrieved 30 May 2023, from https://numbermatics.com/n/8180/

Chicago style:
Numbermatics. 2023. "Number 8180 - Facts about the integer". https://numbermatics.com/n/8180/

The information we have on file for 8180 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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