# 40372

## 40,372 is an even composite number composed of two prime numbers multiplied together.

What does the number 40372 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

40372 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 40372:

### 22 × 10093

(2 × 2 × 10093)

See below for interesting mathematical facts about the number 40372 from the Numbermatics database.

### Names of 40372

• Cardinal: 40372 can be written as Forty thousand, three hundred seventy-two.

### Scientific notation

• Scientific notation: 4.0372 × 104

### Factors of 40372

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10095

### Divisors of 40372

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 70658
• Sum of proper divisors (its aliquot sum) s(n): 30286
• 40372 is a deficient number, because the sum of its proper divisors (30286) is less than itself. Its deficiency is 10086

### Bases of 40372

• Binary: 10011101101101002
• Base-36: V5G

### Squares and roots of 40372

• 40372 squared (403722) is 1629898384
• 40372 cubed (403723) is 65802257558848
• The square root of 40372 is 200.9278477463
• The cube root of 40372 is 34.3052104725

### Scales and comparisons

How big is 40372?
• 40,372 seconds is equal to 11 hours, 12 minutes, 52 seconds.
• To count from 1 to 40,372 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 40372 cubic inches would be around 2.9 feet tall.

### Recreational maths with 40372

• 40372 backwards is 27304
• The number of decimal digits it has is: 5
• The sum of 40372's digits is 16
• More coming soon!