# 249480

## 249,480 is an even composite number composed of five prime numbers multiplied together.

What does the number 249480 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 160 divisors.

249480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.

## Prime factorization of 249480:

### 23 × 34 × 5 × 7 × 11

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 11)

See below for interesting mathematical facts about the number 249480 from the Numbermatics database.

### Names of 249480

• Cardinal: 249480 can be written as Two hundred forty-nine thousand, four hundred eighty.

### Scientific notation

• Scientific notation: 2.4948 × 105

### Factors of 249480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 28

### Divisors of 249480

• Number of divisors d(n): 160
• Complete list of divisors:
• Sum of all divisors σ(n): 1045440
• Sum of proper divisors (its aliquot sum) s(n): 795960
• 249480 is an abundant number, because the sum of its proper divisors (795960) is greater than itself. Its abundance is 546480

### Bases of 249480

• Binary: 1111001110100010002
• Base-36: 5CI0

### Squares and roots of 249480

• 249480 squared (2494802) is 62240270400
• 249480 cubed (2494803) is 15527702659392000
• The square root of 249480 is 499.4797293185
• The cube root of 249480 is 62.9523449137

### Scales and comparisons

How big is 249480?
• 249,480 seconds is equal to 2 days, 21 hours, 18 minutes.
• To count from 1 to 249,480 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 249480 cubic inches would be around 5.2 feet tall.

### Recreational maths with 249480

• 249480 backwards is 084942
• 249480 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 249480's digits is 27
• More coming soon!

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