# 123200

## 123,200 is an even composite number composed of four prime numbers multiplied together.

What does the number 123200 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 84 divisors.

123200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.

## Prime factorization of 123200:

### 26 × 52 × 7 × 11

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 11)

See below for interesting mathematical facts about the number 123200 from the Numbermatics database.

### Names of 123200

• Cardinal: 123200 can be written as One hundred twenty-three thousand, two hundred.

### Scientific notation

• Scientific notation: 1.232 × 105

### Factors of 123200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 25

### Divisors of 123200

• Number of divisors d(n): 84
• Complete list of divisors:
• Sum of all divisors σ(n): 377952
• Sum of proper divisors (its aliquot sum) s(n): 254752
• 123200 is an abundant number, because the sum of its proper divisors (254752) is greater than itself. Its abundance is 131552

### Bases of 123200

• Binary: 111100001010000002
• Hexadecimal: 0x1E140
• Base-36: 2N28

### Squares and roots of 123200

• 123200 squared (1232002) is 15178240000
• 123200 cubed (1232003) is 1869959168000000
• The square root of 123200 is 350.9985754955
• The cube root of 123200 is 49.7588386945

### Scales and comparisons

How big is 123200?
• 123,200 seconds is equal to 1 day, 10 hours, 13 minutes, 20 seconds.
• To count from 1 to 123,200 would take you about ten 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 123200 cubic inches would be around 4.1 feet tall.

### Recreational maths with 123200

• 123200 backwards is 002321
• 123200 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 123200's digits is 8
• More coming soon!

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The information we have on file for 123200 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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