# 128448

## 128,448 is an even composite number composed of three prime numbers multiplied together.

What does the number 128448 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

128448 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

## Prime factorization of 128448:

### 26 × 32 × 223

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 223)

See below for interesting mathematical facts about the number 128448 from the Numbermatics database.

### Names of 128448

• Cardinal: 128448 can be written as One hundred twenty-eight thousand, four hundred forty-eight.

### Scientific notation

• Scientific notation: 1.28448 × 105

### Factors of 128448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 228

### Divisors of 128448

• Number of divisors d(n): 42
• Complete list of divisors:
• Sum of all divisors σ(n): 369824
• Sum of proper divisors (its aliquot sum) s(n): 241376
• 128448 is an abundant number, because the sum of its proper divisors (241376) is greater than itself. Its abundance is 112928

### Bases of 128448

• Binary: 111110101110000002
• Hexadecimal: 0x1F5C0
• Base-36: 2R40

### Squares and roots of 128448

• 128448 squared (1284482) is 16498888704
• 128448 cubed (1284483) is 2119249256251392
• The square root of 128448 is 358.3964285537
• The cube root of 128448 is 50.4555698491

### Scales and comparisons

How big is 128448?
• 128,448 seconds is equal to 1 day, 11 hours, 40 minutes, 48 seconds.
• To count from 1 to 128,448 would take you about eleven 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 128448 cubic inches would be around 4.2 feet tall.

### Recreational maths with 128448

• 128448 backwards is 844821
• The number of decimal digits it has is: 6
• The sum of 128448's digits is 27
• More coming soon!

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The information we have on file for 128448 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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