# 2642225

## 2,642,225 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2642225 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

2642225 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 2642225:

### 52 × 17 × 6217

(5 × 5 × 17 × 6217)

See below for interesting mathematical facts about the number 2642225 from the Numbermatics database.

### Names of 2642225

• Cardinal: 2642225 can be written as Two million, six hundred forty-two thousand, two hundred twenty-five.

### Scientific notation

• Scientific notation: 2.642225 × 106

### Factors of 2642225

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 6239

### Divisors of 2642225

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 3469644
• Sum of proper divisors (its aliquot sum) s(n): 827419
• 2642225 is a deficient number, because the sum of its proper divisors (827419) is less than itself. Its deficiency is 1814806

### Bases of 2642225

• Binary: 10100001010001001100012
• Base-36: 1KMR5

### Squares and roots of 2642225

• 2642225 squared (26422252) is 6981352950625
• 2642225 cubed (26422253) is 18446305299965140625
• The square root of 2642225 is 1625.4922331405
• The cube root of 2642225 is 138.2472812017

### Scales and comparisons

How big is 2642225?
• 2,642,225 seconds is equal to 4 weeks, 2 days, 13 hours, 57 minutes, 5 seconds.
• To count from 1 to 2,642,225 would take you about six 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 2642225 cubic inches would be around 11.5 feet tall.

### Recreational maths with 2642225

• 2642225 backwards is 5222462
• The number of decimal digits it has is: 7
• The sum of 2642225's digits is 23
• More coming soon!