# 2520144

## 2,520,144 is an even composite number composed of five prime numbers multiplied together.

What does the number 2520144 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 120 divisors.

2520144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.

## Prime factorization of 2520144:

### 24 × 32 × 11 × 37 × 43

(2 × 2 × 2 × 2 × 3 × 3 × 11 × 37 × 43)

See below for interesting mathematical facts about the number 2520144 from the Numbermatics database.

### Names of 2520144

• Cardinal: 2520144 can be written as Two million, five hundred twenty thousand, one hundred forty-four.

### Scientific notation

• Scientific notation: 2.520144 × 106

### Factors of 2520144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 96

### Divisors of 2520144

• Number of divisors d(n): 120
• Complete list of divisors:
• Sum of all divisors σ(n): 8085792
• Sum of proper divisors (its aliquot sum) s(n): 5565648
• 2520144 is an abundant number, because the sum of its proper divisors (5565648) is greater than itself. Its abundance is 3045504

### Bases of 2520144

• Binary: 10011001110100010100002
• Base-36: 1I0K0

### Squares and roots of 2520144

• 2520144 squared (25201442) is 6351125780736
• 2520144 cubed (25201443) is 16005751529567145984
• The square root of 2520144 is 1587.4961417275
• The cube root of 2520144 is 136.0844343047

### Scales and comparisons

How big is 2520144?
• 2,520,144 seconds is equal to 4 weeks, 1 day, 4 hours, 2 minutes, 24 seconds.
• To count from 1 to 2,520,144 would take you about six 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 2520144 cubic inches would be around 11.3 feet tall.

### Recreational maths with 2520144

• 2520144 backwards is 4410252
• 2520144 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 2520144's digits is 18
• More coming soon!