# 1555200

## 1,555,200 is an even composite number composed of three prime numbers multiplied together.

What does the number 1555200 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 162 divisors.

1555200 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.

## Prime factorization of 1555200:

### 28 × 35 × 52

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5)

See below for interesting mathematical facts about the number 1555200 from the Numbermatics database.

### Names of 1555200

• Cardinal: 1555200 can be written as One million, five hundred fifty-five thousand, two hundred.

### Scientific notation

• Scientific notation: 1.5552 × 106

### Factors of 1555200

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 10

### Divisors of 1555200

• Number of divisors d(n): 162
• Complete list of divisors:
• Sum of all divisors σ(n): 5766124
• Sum of proper divisors (its aliquot sum) s(n): 4210924
• 1555200 is an abundant number, because the sum of its proper divisors (4210924) is greater than itself. Its abundance is 2655724

### Bases of 1555200

• Binary: 1011110111011000000002
• Base-36: XC00

### Squares and roots of 1555200

• 1555200 squared (15552002) is 2418647040000
• 1555200 cubed (15552003) is 3761479876608000000
• The square root of 1555200 is 1247.0765814495
• The cube root of 1555200 is 115.8587261527

### Scales and comparisons

How big is 1555200?
• 1,555,200 seconds is equal to 2 weeks, 4 days.
• To count from 1 to 1,555,200 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 1555200 cubic inches would be around 9.7 feet tall.

### Recreational maths with 1555200

• 1555200 backwards is 0025551
• 1555200 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1555200's digits is 18
• More coming soon!

MLA style:
"Number 1555200 - Facts about the integer". Numbermatics.com. 2021. Web. 4 December 2021.

APA style:
Numbermatics. (2021). Number 1555200 - Facts about the integer. Retrieved 4 December 2021, from https://numbermatics.com/n/1555200/

Chicago style:
Numbermatics. 2021. "Number 1555200 - Facts about the integer". https://numbermatics.com/n/1555200/

The information we have on file for 1555200 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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