# 10816

## 10,816 is an even composite number composed of two prime numbers multiplied together.

What does the number 10816 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 21 divisors.

10816 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-one divisors.

## Prime factorization of 10816:

### 26 × 132

(2 × 2 × 2 × 2 × 2 × 2 × 13 × 13)

See below for interesting mathematical facts about the number 10816 from the Numbermatics database.

### Names of 10816

• Cardinal: 10816 can be written as Ten thousand, eight hundred sixteen.

### Scientific notation

• Scientific notation: 1.0816 × 104

### Factors of 10816

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15

### Divisors of 10816

• Number of divisors d(n): 21
• Complete list of divisors:
• Sum of all divisors σ(n): 23241
• Sum of proper divisors (its aliquot sum) s(n): 12425
• 10816 is an abundant number, because the sum of its proper divisors (12425) is greater than itself. Its abundance is 1609

### Bases of 10816

• Binary: 101010010000002
• Base-36: 8CG

### Squares and roots of 10816

• 10816 squared (108162) is 116985856
• 10816 cubed (108163) is 1265319018496
• 10816 is a perfect square number. Its square root is 104
• The cube root of 10816 is 22.1150992547

### Scales and comparisons

How big is 10816?
• 10,816 seconds is equal to 3 hours, 16 seconds.
• To count from 1 to 10,816 would take you about 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 10816 cubic inches would be around 1.8 feet tall.

### Recreational maths with 10816

• 10816 backwards is 61801
• 10816 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 10816's digits is 16
• More coming soon!

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The information we have on file for 10816 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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