# 2489216

## 2,489,216 is an even composite number composed of two prime numbers multiplied together.

What does the number 2489216 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

2489216 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 2489216:

### 27 × 19447

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 19447)

See below for interesting mathematical facts about the number 2489216 from the Numbermatics database.

### Names of 2489216

• Cardinal: 2489216 can be written as Two million, four hundred eighty-nine thousand, two hundred sixteen.

### Scientific notation

• Scientific notation: 2.489216 × 106

### Factors of 2489216

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19449

### Divisors of 2489216

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 4959240
• Sum of proper divisors (its aliquot sum) s(n): 2470024
• 2489216 is a deficient number, because the sum of its proper divisors (2470024) is less than itself. Its deficiency is 19192

### Bases of 2489216

• Binary: 10010111111011100000002
• Base-36: 1HCOW

### Squares and roots of 2489216

• 2489216 squared (24892162) is 6196196294656
• 2489216 cubed (24892163) is 15423670955798429696
• The square root of 2489216 is 1577.7249443423
• The cube root of 2489216 is 135.5254510273

### Scales and comparisons

How big is 2489216?
• 2,489,216 seconds is equal to 4 weeks, 19 hours, 26 minutes, 56 seconds.
• To count from 1 to 2,489,216 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 2489216 cubic inches would be around 11.3 feet tall.

### Recreational maths with 2489216

• 2489216 backwards is 6129842
• 2489216 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 2489216's digits is 32
• More coming soon!

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The information we have on file for 2489216 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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