# 2040

## 2,040 is an even composite number composed of four prime numbers multiplied together.

What does the number 2040 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

2040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

## Prime factorization of 2040:

### 23 × 3 × 5 × 17

(2 × 2 × 2 × 3 × 5 × 17)

See below for interesting mathematical facts about the number 2040 from the Numbermatics database.

### Names of 2040

• Cardinal: 2040 can be written as Two thousand and forty.

### Scientific notation

• Scientific notation: 2.04 × 103

### Factors of 2040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 27

### Divisors of 2040

• Number of divisors d(n): 32
• Complete list of divisors:
• Sum of all divisors σ(n): 6480
• Sum of proper divisors (its aliquot sum) s(n): 4440
• 2040 is an abundant number, because the sum of its proper divisors (4440) is greater than itself. Its abundance is 2400

### Bases of 2040

• Binary: 111111110002
• Base-36: 1KO

### Squares and roots of 2040

• 2040 squared (20402) is 4161600
• 2040 cubed (20403) is 8489664000
• The square root of 2040 is 45.1663591625
• The cube root of 2040 is 12.6826514107

### Scales and comparisons

How big is 2040?
• 2,040 seconds is equal to 34 minutes.
• To count from 1 to 2,040 would take you about thirty-four minutes.

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 2040 cubic inches would be around 1.1 feet tall.

### Recreational maths with 2040

• 2040 backwards is 0402
• 2040 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 2040's digits is 6
• More coming soon!

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The information we have on file for 2040 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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