# 82128

## 82,128 is an even composite number composed of four prime numbers multiplied together.

What does the number 82128 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

82128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

## Prime factorization of 82128:

### 24 × 3 × 29 × 59

(2 × 2 × 2 × 2 × 3 × 29 × 59)

See below for interesting mathematical facts about the number 82128 from the Numbermatics database.

### Names of 82128

• Cardinal: 82128 can be written as Eighty-two thousand, one hundred twenty-eight.

### Scientific notation

• Scientific notation: 8.2128 × 104

### Factors of 82128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 93

### Divisors of 82128

• Number of divisors d(n): 40
• Complete list of divisors:
• Sum of all divisors σ(n): 223200
• Sum of proper divisors (its aliquot sum) s(n): 141072
• 82128 is an abundant number, because the sum of its proper divisors (141072) is greater than itself. Its abundance is 58944

### Bases of 82128

• Binary: 101000000110100002
• Hexadecimal: 0x140D0
• Base-36: 1RDC

### Squares and roots of 82128

• 82128 squared (821282) is 6745008384
• 82128 cubed (821283) is 553954048561152
• The square root of 82128 is 286.5798318095
• The cube root of 82128 is 43.4674085379

### Scales and comparisons

How big is 82128?
• 82,128 seconds is equal to 22 hours, 48 minutes, 48 seconds.
• To count from 1 to 82,128 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 82128 cubic inches would be around 3.6 feet tall.

### Recreational maths with 82128

• 82128 is the same when its digits are reversed! That makes it a palindromic number.
• The number of decimal digits it has is: 5
• The sum of 82128's digits is 21
• More coming soon!

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The information we have on file for 82128 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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