# 2989440000

## 2,989,440,000 is an even composite number composed of four prime numbers multiplied together.

What does the number 2989440000 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 440 divisors.

2989440000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred forty divisors.

## Prime factorization of 2989440000:

### 210 × 33 × 54 × 173

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 173)

See below for interesting mathematical facts about the number 2989440000 from the Numbermatics database.

### Names of 2989440000

• Cardinal: 2989440000 can be written as Two billion, nine hundred eighty-nine million, four hundred forty thousand.

### Scientific notation

• Scientific notation: 2.98944 × 109

### Factors of 2989440000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 183

### Divisors of 2989440000

• Number of divisors d(n): 440
• Complete list of divisors:
• Sum of all divisors σ(n): 11127000720
• Sum of proper divisors (its aliquot sum) s(n): 8137560720
• 2989440000 is an abundant number, because the sum of its proper divisors (8137560720) is greater than itself. Its abundance is 5148120720

### Bases of 2989440000

• Binary: 101100100010111100111100000000002
• Base-36: 1DFU2O0

### Squares and roots of 2989440000

• 2989440000 squared (29894400002) is 8936751513600000000
• 2989440000 cubed (29894400003) is 26715882444816384000000000000
• The square root of 2989440000 is 54675.7715994935
• The cube root of 2989440000 is 1440.5553413585

### Scales and comparisons

How big is 2989440000?
• 2,989,440,000 seconds is equal to 95 years, 2 weeks, 6 days.
• To count from 1 to 2,989,440,000 would take you about one hundred ninety years!

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 2989440000 cubic inches would be around 120 feet tall.

### Recreational maths with 2989440000

• 2989440000 backwards is 0000449892
• 2989440000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2989440000's digits is 36
• More coming soon!

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"Number 2989440000 - Facts about the integer". Numbermatics.com. 2022. Web. 30 June 2022.

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Numbermatics. (2022). Number 2989440000 - Facts about the integer. Retrieved 30 June 2022, from https://numbermatics.com/n/2989440000/

Chicago style:
Numbermatics. 2022. "Number 2989440000 - Facts about the integer". https://numbermatics.com/n/2989440000/

The information we have on file for 2989440000 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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