# 26400

## 26,400 is an even composite number composed of four prime numbers multiplied together.

26400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.

## Prime factorization of 26400:

### 25 × 3 × 52 × 11

(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 11)

See below for interesting mathematical facts about the number 26400 from the Numbermatics database.

### Names of 26400

• Cardinal: 26400 can be written as Twenty-six thousand, four hundred.

### Scientific notation

• Scientific notation: 2.64 × 104

### Factors of 26400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21

### Divisors of 26400

• Number of divisors d(n): 72
• Complete list of divisors:
• Sum of all divisors σ(n): 93744
• Sum of proper divisors (its aliquot sum) s(n): 67344
• 26400 is an abundant number, because the sum of its proper divisors (67344) is greater than itself. Its abundance is 40944

### Bases of 26400

• Binary: 110011100100000 2
• Base-36: KDC

### Squares and roots of 26400

• 26400 squared (264002) is 696960000
• 26400 cubed (264003) is 18399744000000
• The square root of 26400 is 162.4807680927
• The cube root of 26400 is 29.7761110591

### Scales and comparisons

How big is 26400?
• 26,400 seconds is equal to 7 hours, 20 minutes.
• To count from 1 to 26,400 would take you about seven 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.

Note: we do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!

• A cube with a volume of 26400 cubic inches would be around 2.5 feet tall.

### Recreational maths with 26400

• 26400 backwards is 00462
• 26400 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 26400's digits is 12
• More coming soon!

The information we have on file for 26400 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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