# 4087

## 4,087 is an odd composite number composed of two prime numbers multiplied together.

What does the number 4087 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

4087 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 4087:

### 61 × 67

See below for interesting mathematical facts about the number 4087 from the Numbermatics database.

### Names of 4087

• Cardinal: 4087 can be written as Four thousand and eighty-seven.

### Scientific notation

• Scientific notation: 4.087 × 103

### Factors of 4087

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 128

### Divisors of 4087

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 4216
• Sum of proper divisors (its aliquot sum) s(n): 129
• 4087 is a deficient number, because the sum of its proper divisors (129) is less than itself. Its deficiency is 3958

### Bases of 4087

• Binary: 1111111101112
• Base-36: 35J

### Squares and roots of 4087

• 4087 squared (40872) is 16703569
• 4087 cubed (40873) is 68267486503
• The square root of 4087 is 63.9296488337
• The cube root of 4087 is 15.9882726565

### Scales and comparisons

How big is 4087?
• 4,087 seconds is equal to 1 hour, 8 minutes, 7 seconds.
• To count from 1 to 4,087 would take you about eight 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 4087 cubic inches would be around 1.3 feet tall.

### Recreational maths with 4087

• 4087 backwards is 7804
• The number of decimal digits it has is: 4
• The sum of 4087's digits is 19
• More coming soon!