# 180400

## 180,400 is an even composite number composed of four prime numbers multiplied together.

What does the number 180400 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

180400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

## Prime factorization of 180400:

### 24 × 52 × 11 × 41

(2 × 2 × 2 × 2 × 5 × 5 × 11 × 41)

See below for interesting mathematical facts about the number 180400 from the Numbermatics database.

### Names of 180400

• Cardinal: 180400 can be written as One hundred eighty thousand, four hundred.

### Scientific notation

• Scientific notation: 1.804 × 105

### Factors of 180400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 59

### Divisors of 180400

• Number of divisors d(n): 60
• Complete list of divisors:
• Sum of all divisors σ(n): 484344
• Sum of proper divisors (its aliquot sum) s(n): 303944
• 180400 is an abundant number, because the sum of its proper divisors (303944) is greater than itself. Its abundance is 123544

### Bases of 180400

• Binary: 1011000000101100002
• Base-36: 3V74

### Squares and roots of 180400

• 180400 squared (1804002) is 32544160000
• 180400 cubed (1804003) is 5870966464000000
• The square root of 180400 is 424.7352116319
• The cube root of 180400 is 56.5039546139

### Scales and comparisons

How big is 180400?
• 180,400 seconds is equal to 2 days, 2 hours, 6 minutes, 40 seconds.
• To count from 1 to 180,400 would take you about two days.

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 180400 cubic inches would be around 4.7 feet tall.

### Recreational maths with 180400

• 180400 backwards is 004081
• The number of decimal digits it has is: 6
• The sum of 180400's digits is 13
• More coming soon!