# 290020900

## 290,020,900 is an even composite number composed of four prime numbers multiplied together.

What does the number 290020900 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 81 divisors.

290020900 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-one divisors.

## Prime factorization of 290020900:

### 22 × 52 × 132 × 1312

(2 × 2 × 5 × 5 × 13 × 13 × 131 × 131)

See below for interesting mathematical facts about the number 290020900 from the Numbermatics database.

### Names of 290020900

• Cardinal: 290020900 can be written as Two hundred ninety million, twenty thousand, nine hundred.

### Scientific notation

• Scientific notation: 2.900209 × 108

### Factors of 290020900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 151

### Divisors of 290020900

• Number of divisors d(n): 81
• Complete list of divisors:
• Sum of all divisors σ(n): 686722323
• Sum of proper divisors (its aliquot sum) s(n): 396701423
• 290020900 is an abundant number, because the sum of its proper divisors (396701423) is greater than itself. Its abundance is 106680523

### Bases of 290020900

• Binary: 100010100100101011110001001002
• Base-36: 4SO5K4

### Squares and roots of 290020900

• 290020900 squared (2900209002) is 84112122436810000
• 290020900 cubed (2900209003) is 24394273450033829329000000
• 290020900 is a perfect square number. Its square root is 17030
• The cube root of 290020900 is 661.9264954913

### Scales and comparisons

How big is 290020900?
• 290,020,900 seconds is equal to 9 years, 11 weeks, 3 days, 17 hours, 21 minutes, 40 seconds.
• To count from 1 to 290,020,900 would take you about thirteen 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 290020900 cubic inches would be around 55.2 feet tall.

### Recreational maths with 290020900

• 290020900 backwards is 009020092
• The number of decimal digits it has is: 9
• The sum of 290020900's digits is 22
• More coming soon!

MLA style:
"Number 290020900 - Facts about the integer". Numbermatics.com. 2022. Web. 28 May 2022.

APA style:
Numbermatics. (2022). Number 290020900 - Facts about the integer. Retrieved 28 May 2022, from https://numbermatics.com/n/290020900/

Chicago style:
Numbermatics. 2022. "Number 290020900 - Facts about the integer". https://numbermatics.com/n/290020900/

The information we have on file for 290020900 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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