# 42025

## 42,025 is an odd composite number composed of two prime numbers multiplied together.

What does the number 42025 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

42025 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

## Prime factorization of 42025:

### 52 × 412

(5 × 5 × 41 × 41)

See below for interesting mathematical facts about the number 42025 from the Numbermatics database.

### Names of 42025

• Cardinal: 42025 can be written as Forty-two thousand and twenty-five.

### Scientific notation

• Scientific notation: 4.2025 × 104

### Factors of 42025

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 46

### Divisors of 42025

• Number of divisors d(n): 9
• Complete list of divisors:
• Sum of all divisors σ(n): 53413
• Sum of proper divisors (its aliquot sum) s(n): 11388
• 42025 is a deficient number, because the sum of its proper divisors (11388) is less than itself. Its deficiency is 30637

### Bases of 42025

• Binary: 10100100001010012
• Base-36: WFD

### Squares and roots of 42025

• 42025 squared (420252) is 1766100625
• 42025 cubed (420253) is 74220378765625
• 42025 is a perfect square number. Its square root is 205
• The cube root of 42025 is 34.7671619591

### Scales and comparisons

How big is 42025?
• 42,025 seconds is equal to 11 hours, 40 minutes, 25 seconds.
• To count from 1 to 42,025 would take you about eleven hours.

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 42025 cubic inches would be around 2.9 feet tall.

### Recreational maths with 42025

• 42025 backwards is 52024
• The number of decimal digits it has is: 5
• The sum of 42025's digits is 13
• More coming soon!