# 40811

## 40,811 is an odd composite number composed of two prime numbers multiplied together.

What does the number 40811 look like?

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

40811 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 40811:

### 37 × 1103

See below for interesting mathematical facts about the number 40811 from the Numbermatics database.

### Names of 40811

• Cardinal: 40811 can be written as Forty thousand, eight hundred eleven.

### Scientific notation

• Scientific notation: 4.0811 × 104

### Factors of 40811

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1140

### Divisors of 40811

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 41952
• Sum of proper divisors (its aliquot sum) s(n): 1141
• 40811 is a deficient number, because the sum of its proper divisors (1141) is less than itself. Its deficiency is 39670

### Bases of 40811

• Binary: 10011111011010112
• Base-36: VHN

### Squares and roots of 40811

• 40811 squared (408112) is 1665537721
• 40811 cubed (408113) is 67972259931731
• The square root of 40811 is 202.0173259897
• The cube root of 40811 is 34.4291059775

### Scales and comparisons

How big is 40811?
• 40,811 seconds is equal to 11 hours, 20 minutes, 11 seconds.
• To count from 1 to 40,811 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 40811 cubic inches would be around 2.9 feet tall.

### Recreational maths with 40811

• 40811 backwards is 11804
• The number of decimal digits it has is: 5
• The sum of 40811's digits is 14
• More coming soon!