# 270400

## 270,400 is an even composite number composed of three prime numbers multiplied together.

What does the number 270400 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 63 divisors.

270400 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-three divisors.

## Prime factorization of 270400:

### 26 × 52 × 132

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 13)

See below for interesting mathematical facts about the number 270400 from the Numbermatics database.

### Names of 270400

• Cardinal: 270400 can be written as Two hundred seventy thousand, four hundred.

### Scientific notation

• Scientific notation: 2.704 × 105

### Factors of 270400

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20

### Divisors of 270400

• Number of divisors d(n): 63
• Complete list of divisors:
• Sum of all divisors σ(n): 720471
• Sum of proper divisors (its aliquot sum) s(n): 450071
• 270400 is an abundant number, because the sum of its proper divisors (450071) is greater than itself. Its abundance is 179671

### Bases of 270400

• Binary: 10000100000010000002
• Base-36: 5SN4

### Squares and roots of 270400

• 270400 squared (2704002) is 73116160000
• 270400 cubed (2704003) is 19770609664000000
• 270400 is a perfect square number. Its square root is 520
• The cube root of 270400 is 64.6649425033

### Scales and comparisons

How big is 270400?
• 270,400 seconds is equal to 3 days, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 270,400 would take you about three 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 270400 cubic inches would be around 5.4 feet tall.

### Recreational maths with 270400

• 270400 backwards is 004072
• 270400 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 270400's digits is 13
• More coming soon!