# 1187200

## 1,187,200 is an even composite number composed of four prime numbers multiplied together.

What does the number 1187200 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 96 divisors.

1187200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.

## Prime factorization of 1187200:

### 27 × 52 × 7 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 53)

See below for interesting mathematical facts about the number 1187200 from the Numbermatics database.

### Names of 1187200

• Cardinal: 1187200 can be written as One million, one hundred eighty-seven thousand, two hundred.

### Scientific notation

• Scientific notation: 1.1872 × 106

### Factors of 1187200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 67

### Divisors of 1187200

• Number of divisors d(n): 96
• Complete list of divisors:
• Sum of all divisors σ(n): 3414960
• Sum of proper divisors (its aliquot sum) s(n): 2227760
• 1187200 is an abundant number, because the sum of its proper divisors (2227760) is greater than itself. Its abundance is 1040560

### Bases of 1187200

• Binary: 1001000011101100000002
• Base-36: PG1S

### Squares and roots of 1187200

• 1187200 squared (11872002) is 1409443840000
• 1187200 cubed (11872003) is 1673291726848000000
• The square root of 1187200 is 1089.5870777501
• The cube root of 1187200 is 105.8866713319

### Scales and comparisons

How big is 1187200?
• 1,187,200 seconds is equal to 6 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 1,187,200 would take you about two 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 1187200 cubic inches would be around 8.8 feet tall.

### Recreational maths with 1187200

• 1187200 backwards is 0027811
• The number of decimal digits it has is: 7
• The sum of 1187200's digits is 19
• More coming soon!