# 40951

## 40,951 is an odd composite number composed of two prime numbers multiplied together.

What does the number 40951 look like?

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

40951 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 40951:

### 31 × 1321

See below for interesting mathematical facts about the number 40951 from the Numbermatics database.

### Names of 40951

• Cardinal: 40951 can be written as Forty thousand, nine hundred fifty-one.

### Scientific notation

• Scientific notation: 4.0951 × 104

### Factors of 40951

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1352

### Divisors of 40951

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 42304
• Sum of proper divisors (its aliquot sum) s(n): 1353
• 40951 is a deficient number, because the sum of its proper divisors (1353) is less than itself. Its deficiency is 39598

### Bases of 40951

• Binary: 10011111111101112
• Base-36: VLJ

### Squares and roots of 40951

• 40951 squared (409512) is 1676984401
• 40951 cubed (409513) is 68674188205351
• The square root of 40951 is 202.3635342643
• The cube root of 40951 is 34.4684301275

### Scales and comparisons

How big is 40951?
• 40,951 seconds is equal to 11 hours, 22 minutes, 31 seconds.
• To count from 1 to 40,951 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 40951 cubic inches would be around 2.9 feet tall.

### Recreational maths with 40951

• 40951 backwards is 15904
• The number of decimal digits it has is: 5
• The sum of 40951's digits is 19
• More coming soon!