# 1425

## 1,425 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1425 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1425 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 1425:

### 3 × 52 × 19

(3 × 5 × 5 × 19)

See below for interesting mathematical facts about the number 1425 from the Numbermatics database.

### Names of 1425

• Cardinal: 1425 can be written as One thousand, four hundred twenty-five.

### Scientific notation

• Scientific notation: 1.425 × 103

### Factors of 1425

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 27

### Divisors of 1425

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 2480
• Sum of proper divisors (its aliquot sum) s(n): 1055
• 1425 is a deficient number, because the sum of its proper divisors (1055) is less than itself. Its deficiency is 370

### Bases of 1425

• Binary: 101100100012
• Hexadecimal: 0x591
• Base-36: 13L

### Squares and roots of 1425

• 1425 squared (14252) is 2030625
• 1425 cubed (14253) is 2893640625
• The square root of 1425 is 37.7491721763
• The cube root of 1425 is 11.2530855733

### Scales and comparisons

How big is 1425?
• 1,425 seconds is equal to 23 minutes, 45 seconds.
• To count from 1 to 1,425 would take you about twenty-three 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 1425 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1425

• 1425 backwards is 5241
• The number of decimal digits it has is: 4
• The sum of 1425's digits is 12
• More coming soon!

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The information we have on file for 1425 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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