# 130321

## 130,321 is an odd composite number. It is composed of a single prime number multiplied by itself three times.

What does the number 130321 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 5 divisors.

130321 is an odd composite number. It is composed of one distinct prime number multiplied by itself three times. It has a total of five divisors.

## Prime factorization of 130321:

### 194

(19 × 19 × 19 × 19)

See below for interesting mathematical facts about the number 130321 from the Numbermatics database.

### Names of 130321

• Cardinal: 130321 can be written as One hundred thirty thousand, three hundred twenty-one.

### Scientific notation

• Scientific notation: 1.30321 × 105

### Factors of 130321

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 19

### Divisors of 130321

• Number of divisors d(n): 5
• Complete list of divisors:
• Sum of all divisors σ(n): 137561
• Sum of proper divisors (its aliquot sum) s(n): 7240
• 130321 is a deficient number, because the sum of its proper divisors (7240) is less than itself. Its deficiency is 123081

### Bases of 130321

• Binary: 111111101000100012
• Base-36: 2SK1

### Squares and roots of 130321

• 130321 squared (1303212) is 16983563041
• 130321 cubed (1303213) is 2213314919066161
• 130321 is a perfect square number. Its square root is 361
• The cube root of 130321 is 50.6996313257

### Scales and comparisons

How big is 130321?
• 130,321 seconds is equal to 1 day, 12 hours, 12 minutes, 1 second.
• To count from 1 to 130,321 would take you about twelve 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 130321 cubic inches would be around 4.2 feet tall.

### Recreational maths with 130321

• 130321 backwards is 123031
• The number of decimal digits it has is: 6
• The sum of 130321's digits is 10
• More coming soon!