# 82641

## 82,641 is an odd composite number composed of three prime numbers multiplied together.

What does the number 82641 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

82641 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 82641:

### 3 × 132 × 163

(3 × 13 × 13 × 163)

See below for interesting mathematical facts about the number 82641 from the Numbermatics database.

### Names of 82641

• Cardinal: 82641 can be written as Eighty-two thousand, six hundred forty-one.

### Scientific notation

• Scientific notation: 8.2641 × 104

### Factors of 82641

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 179

### Divisors of 82641

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 120048
• Sum of proper divisors (its aliquot sum) s(n): 37407
• 82641 is a deficient number, because the sum of its proper divisors (37407) is less than itself. Its deficiency is 45234

### Bases of 82641

• Binary: 101000010110100012
• Base-36: 1RRL

### Squares and roots of 82641

• 82641 squared (826412) is 6829534881
• 82641 cubed (826413) is 564399592100721
• The square root of 82641 is 287.4734770375
• The cube root of 82641 is 43.5577249235

### Scales and comparisons

How big is 82641?
• 82,641 seconds is equal to 22 hours, 57 minutes, 21 seconds.
• To count from 1 to 82,641 would take you about twenty-two 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 82641 cubic inches would be around 3.6 feet tall.

### Recreational maths with 82641

• 82641 backwards is 14628
• The number of decimal digits it has is: 5
• The sum of 82641's digits is 21
• More coming soon!