# 11988400

## 11,988,400 is an even composite number composed of five prime numbers multiplied together.

What does the number 11988400 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 120 divisors.

11988400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.

## Prime factorization of 11988400:

### 24 × 52 × 17 × 41 × 43

(2 × 2 × 2 × 2 × 5 × 5 × 17 × 41 × 43)

See below for interesting mathematical facts about the number 11988400 from the Numbermatics database.

### Names of 11988400

• Cardinal: 11988400 can be written as Eleven million, nine hundred eighty-eight thousand, four hundred.

### Scientific notation

• Scientific notation: 1.19884 × 107

### Factors of 11988400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 108

### Divisors of 11988400

• Number of divisors d(n): 120
• Complete list of divisors:
• Sum of all divisors σ(n): 31966704
• Sum of proper divisors (its aliquot sum) s(n): 19978304
• 11988400 is an abundant number, because the sum of its proper divisors (19978304) is greater than itself. Its abundance is 7989904

### Bases of 11988400

• Binary: 1011011011101101101100002
• Base-36: 74YB4

### Squares and roots of 11988400

• 11988400 squared (119884002) is 143721734560000
• 11988400 cubed (119884003) is 1722993642599104000000
• The square root of 11988400 is 3462.4268945351
• The cube root of 11988400 is 228.8690542539

### Scales and comparisons

How big is 11988400?
• 11,988,400 seconds is equal to 19 weeks, 5 days, 18 hours, 6 minutes, 40 seconds.
• To count from 1 to 11,988,400 would take you about twenty-nine 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 11988400 cubic inches would be around 19.1 feet tall.

### Recreational maths with 11988400

• 11988400 backwards is 00488911
• The number of decimal digits it has is: 8
• The sum of 11988400's digits is 31
• More coming soon!

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"Number 11988400 - Facts about the integer". Numbermatics.com. 2021. Web. 24 October 2021.

APA style:
Numbermatics. (2021). Number 11988400 - Facts about the integer. Retrieved 24 October 2021, from https://numbermatics.com/n/11988400/

Chicago style:
Numbermatics. 2021. "Number 11988400 - Facts about the integer". https://numbermatics.com/n/11988400/

The information we have on file for 11988400 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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