# 16000

## 16,000 is an even composite number composed of two prime numbers multiplied together.

What does the number 16000 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 32 divisors.

16000 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of thirty-two divisors.

## Prime factorization of 16000:

### 27 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5)

See below for interesting mathematical facts about the number 16000 from the Numbermatics database.

### Names of 16000

• Cardinal: 16000 can be written as Sixteen thousand.

### Scientific notation

• Scientific notation: 1.6 × 104

### Factors of 16000

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7

### Divisors of 16000

• Number of divisors d(n): 32
• Complete list of divisors:
• Sum of all divisors σ(n): 39780
• Sum of proper divisors (its aliquot sum) s(n): 23780
• 16000 is an abundant number, because the sum of its proper divisors (23780) is greater than itself. Its abundance is 7780

### Bases of 16000

• Binary: 111110100000002
• Hexadecimal: 0x3E80
• Base-36: CCG

### Squares and roots of 16000

• 16000 squared (160002) is 256000000
• 16000 cubed (160003) is 4096000000000
• The square root of 16000 is 126.4911064067
• The cube root of 16000 is 25.1984209979

### Scales and comparisons

How big is 16000?
• 16,000 seconds is equal to 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 16,000 would take you about four 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 16000 cubic inches would be around 2.1 feet tall.

### Recreational maths with 16000

• 16000 backwards is 00061
• The number of decimal digits it has is: 5
• The sum of 16000's digits is 7
• More coming soon!

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The information we have on file for 16000 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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