# 8130

## 8,130 is an even composite number composed of four prime numbers multiplied together.

What does the number 8130 look like?

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

8130 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 8130:

### 2 × 3 × 5 × 271

See below for interesting mathematical facts about the number 8130 from the Numbermatics database.

### Names of 8130

• Cardinal: 8130 can be written as Eight thousand, one hundred thirty.

### Scientific notation

• Scientific notation: 8.13 × 103

### Factors of 8130

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 281

### Divisors of 8130

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 19584
• Sum of proper divisors (its aliquot sum) s(n): 11454
• 8130 is an abundant number, because the sum of its proper divisors (11454) is greater than itself. Its abundance is 3324

### Bases of 8130

• Binary: 11111110000102
• Base-36: 69U

### Squares and roots of 8130

• 8130 squared (81302) is 66096900
• 8130 cubed (81303) is 537367797000
• The square root of 8130 is 90.1665126307
• The cube root of 8130 is 20.1077517687

### Scales and comparisons

How big is 8130?
• 8,130 seconds is equal to 2 hours, 15 minutes, 30 seconds.
• To count from 1 to 8,130 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 8130 cubic inches would be around 1.7 feet tall.

### Recreational maths with 8130

• 8130 backwards is 0318
• The number of decimal digits it has is: 4
• The sum of 8130's digits is 12
• More coming soon!