# 85120

## 85,120 is an even composite number composed of four prime numbers multiplied together.

What does the number 85120 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.

85120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.

## Prime factorization of 85120:

### 27 × 5 × 7 × 19

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 19)

See below for interesting mathematical facts about the number 85120 from the Numbermatics database.

### Names of 85120

• Cardinal: 85120 can be written as Eighty-five thousand, one hundred twenty.

### Scientific notation

• Scientific notation: 8.512 × 104

### Factors of 85120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 33

### Divisors of 85120

• Number of divisors d(n): 64
• Complete list of divisors:
• Sum of all divisors σ(n): 244800
• Sum of proper divisors (its aliquot sum) s(n): 159680
• 85120 is an abundant number, because the sum of its proper divisors (159680) is greater than itself. Its abundance is 74560

### Bases of 85120

• Binary: 101001100100000002
• Base-36: 1TOG

### Squares and roots of 85120

• 85120 squared (851202) is 7245414400
• 85120 cubed (851203) is 616729673728000
• The square root of 85120 is 291.7533204609
• The cube root of 85120 is 43.9889779553

### Scales and comparisons

How big is 85120?
• 85,120 seconds is equal to 23 hours, 38 minutes, 40 seconds.
• To count from 1 to 85,120 would take you about twenty-three 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 85120 cubic inches would be around 3.7 feet tall.

### Recreational maths with 85120

• 85120 backwards is 02158
• 85120 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 85120's digits is 16
• More coming soon!

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The information we have on file for 85120 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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