# 1875

## 1,875 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1875 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

1875 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

## Prime factorization of 1875:

### 3 × 54

(3 × 5 × 5 × 5 × 5)

See below for interesting mathematical facts about the number 1875 from the Numbermatics database.

### Names of 1875

• Cardinal: 1875 can be written as One thousand, eight hundred seventy-five.

### Scientific notation

• Scientific notation: 1.875 × 103

### Factors of 1875

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 8

### Divisors of 1875

• Number of divisors d(n): 10
• Complete list of divisors:
• Sum of all divisors σ(n): 3124
• Sum of proper divisors (its aliquot sum) s(n): 1249
• 1875 is a deficient number, because the sum of its proper divisors (1249) is less than itself. Its deficiency is 626

### Bases of 1875

• Binary: 111010100112
• Base-36: 1G3

### Squares and roots of 1875

• 1875 squared (18752) is 3515625
• 1875 cubed (18753) is 6591796875
• The square root of 1875 is 43.3012701893
• The cube root of 1875 is 12.3310603717

### Scales and comparisons

How big is 1875?
• 1,875 seconds is equal to 31 minutes, 15 seconds.
• To count from 1 to 1,875 would take you about thirty-one 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 1875 cubic inches would be around 1 feet tall.

### Recreational maths with 1875

• 1875 backwards is 5781
• The number of decimal digits it has is: 4
• The sum of 1875's digits is 21
• More coming soon!