# 134217728

## 134,217,728 is an even composite number. It is composed of a single prime number multiplied by itself twenty-six times.

What does the number 134217728 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 28 divisors.

134217728 is an even composite number. It is composed of one distinct prime number multiplied by itself twenty-six times. It has a total of twenty-eight divisors.

## Prime factorization of 134217728:

### 227

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

See below for interesting mathematical facts about the number 134217728 from the Numbermatics database.

### Names of 134217728

• Cardinal: 134217728 can be written as One hundred thirty-four million, two hundred seventeen thousand, seven hundred twenty-eight.

### Scientific notation

• Scientific notation: 1.34217728 × 108

### Factors of 134217728

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 2

### Divisors of 134217728

• Number of divisors d(n): 28
• Complete list of divisors:
• Sum of all divisors σ(n): 268435455
• Sum of proper divisors (its aliquot sum) s(n): 134217727
• 134217728 is a deficient number, because the sum of its proper divisors (134217727) is less than itself. Its deficiency is 1

### Bases of 134217728

• Binary: 10000000000000000000000000002
• Base-36: 27WR28

### Scales and comparisons

How big is 134217728?
• 134,217,728 seconds is equal to 4 years, 13 weeks, 6 days, 10 hours, 42 minutes, 8 seconds.
• To count from 1 to 134,217,728 would take you about six years!

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 134217728 cubic inches would be around 42.7 feet tall.

### Recreational maths with 134217728

• 134217728 backwards is 827712431
• The number of decimal digits it has is: 9
• The sum of 134217728's digits is 35
• More coming soon!

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The information we have on file for 134217728 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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