# 16394400

## 16,394,400 is an even composite number composed of five prime numbers multiplied together.

What does the number 16394400 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 360 divisors.

16394400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.

## Prime factorization of 16394400:

### 25 × 34 × 52 × 11 × 23

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 23)

See below for interesting mathematical facts about the number 16394400 from the Numbermatics database.

### Names of 16394400

• Cardinal: 16394400 can be written as Sixteen million, three hundred ninety-four thousand, four hundred.

### Scientific notation

• Scientific notation: 1.63944 × 107

### Factors of 16394400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 44

### Divisors of 16394400

• Number of divisors d(n): 360
• Complete list of divisors:
• Sum of all divisors σ(n): 68058144
• Sum of proper divisors (its aliquot sum) s(n): 51663744
• 16394400 is an abundant number, because the sum of its proper divisors (51663744) is greater than itself. Its abundance is 35269344

### Bases of 16394400

• Binary: 1111101000101000101000002
• Base-36: 9RE00

### Squares and roots of 16394400

• 16394400 squared (163944002) is 268776351360000
• 16394400 cubed (163944003) is 4406427014736384000000
• The square root of 16394400 is 4048.9998765127
• The cube root of 16394400 is 254.0378970879

### Scales and comparisons

How big is 16394400?
• 16,394,400 seconds is equal to 27 weeks, 18 hours.
• To count from 1 to 16,394,400 would take you about forty weeks!

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 16394400 cubic inches would be around 21.2 feet tall.

### Recreational maths with 16394400

• 16394400 backwards is 00449361
• 16394400 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 16394400's digits is 27
• More coming soon!

#### Copy this link to share with anyone:

MLA style:
"Number 16394400 - Facts about the integer". Numbermatics.com. 2024. Web. 18 September 2024.

APA style:
Numbermatics. (2024). Number 16394400 - Facts about the integer. Retrieved 18 September 2024, from https://numbermatics.com/n/16394400/

Chicago style:
Numbermatics. 2024. "Number 16394400 - Facts about the integer". https://numbermatics.com/n/16394400/

The information we have on file for 16394400 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!

Keywords: Divisors of 16394400, math, Factors of 16394400, curriculum, school, college, exams, university, Prime factorization of 16394400, STEM, science, technology, engineering, physics, economics, calculator, sixteen million, three hundred ninety-four thousand, four hundred.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.