# 13748400

## 13,748,400 is an even composite number composed of five prime numbers multiplied together.

What does the number 13748400 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 240 divisors.

13748400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.

## Prime factorization of 13748400:

### 24 × 33 × 52 × 19 × 67

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 19 × 67)

See below for interesting mathematical facts about the number 13748400 from the Numbermatics database.

### Names of 13748400

• Cardinal: 13748400 can be written as Thirteen million, seven hundred forty-eight thousand, four hundred.

### Scientific notation

• Scientific notation: 1.37484 × 107

### Factors of 13748400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 96

### Divisors of 13748400

• Number of divisors d(n): 240
• Complete list of divisors:
• Sum of all divisors σ(n): 52278400
• Sum of proper divisors (its aliquot sum) s(n): 38530000
• 13748400 is an abundant number, because the sum of its proper divisors (38530000) is greater than itself. Its abundance is 24781600

### Bases of 13748400

• Binary: 1101000111001000101100002
• Base-36: 86OC0

### Squares and roots of 13748400

• 13748400 squared (137484002) is 189018502560000
• 13748400 cubed (137484003) is 2598701980595904000000
• The square root of 13748400 is 3707.8834933153
• The cube root of 13748400 is 239.5617000419

### Scales and comparisons

How big is 13748400?
• 13,748,400 seconds is equal to 22 weeks, 5 days, 3 hours.
• To count from 1 to 13,748,400 would take you about thirty-four weeks!

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 13748400 cubic inches would be around 20 feet tall.

### Recreational maths with 13748400

• 13748400 backwards is 00484731
• 13748400 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13748400's digits is 27
• More coming soon!