# 42875

## 42,875 is an odd composite number composed of two prime numbers multiplied together.

What does the number 42875 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

42875 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 42875:

### 53 × 73

(5 × 5 × 5 × 7 × 7 × 7)

See below for interesting mathematical facts about the number 42875 from the Numbermatics database.

### Names of 42875

• Cardinal: 42875 can be written as Forty-two thousand, eight hundred seventy-five.

### Scientific notation

• Scientific notation: 4.2875 × 104

### Factors of 42875

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 12

### Divisors of 42875

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 62400
• Sum of proper divisors (its aliquot sum) s(n): 19525
• 42875 is a deficient number, because the sum of its proper divisors (19525) is less than itself. Its deficiency is 23350

### Bases of 42875

• Binary: 10100111011110112
• Base-36: X2Z

### Squares and roots of 42875

• 42875 squared (428752) is 1838265625
• 42875 cubed (428753) is 78815638671875
• The square root of 42875 is 207.0627924085
• 42875 is a perfect cube number. Its cube root is 35

### Scales and comparisons

How big is 42875?
• 42,875 seconds is equal to 11 hours, 54 minutes, 35 seconds.
• To count from 1 to 42,875 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 42875 cubic inches would be around 2.9 feet tall.

### Recreational maths with 42875

• 42875 backwards is 57824
• The number of decimal digits it has is: 5
• The sum of 42875's digits is 26
• More coming soon!

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