# 1279200

## 1,279,200 is an even composite number composed of five prime numbers multiplied together.

What does the number 1279200 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.

1279200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.

## Prime factorization of 1279200:

### 25 × 3 × 52 × 13 × 41

(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 41)

See below for interesting mathematical facts about the number 1279200 from the Numbermatics database.

### Names of 1279200

• Cardinal: 1279200 can be written as One million, two hundred seventy-nine thousand, two hundred.

### Scientific notation

• Scientific notation: 1.2792 × 106

### Factors of 1279200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 64

### Divisors of 1279200

• Number of divisors d(n): 144
• Complete list of divisors:
• Sum of all divisors σ(n): 4593456
• Sum of proper divisors (its aliquot sum) s(n): 3314256
• 1279200 is an abundant number, because the sum of its proper divisors (3314256) is greater than itself. Its abundance is 2035056

### Bases of 1279200

• Binary: 1001110000100111000002
• Base-36: RF1C

### Squares and roots of 1279200

• 1279200 squared (12792002) is 1636352640000
• 1279200 cubed (12792003) is 2093222297088000000
• The square root of 1279200 is 1131.0172412479
• The cube root of 1279200 is 108.5540798029

### Scales and comparisons

How big is 1279200?
• 1,279,200 seconds is equal to 2 weeks, 19 hours, 20 minutes.
• To count from 1 to 1,279,200 would take you about three 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 1279200 cubic inches would be around 9 feet tall.

### Recreational maths with 1279200

• 1279200 backwards is 0029721
• The number of decimal digits it has is: 7
• The sum of 1279200's digits is 21
• More coming soon!

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The information we have on file for 1279200 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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