242162809

242,162,809 is an odd composite number composed of three prime numbers multiplied together.

What does the number 242162809 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

242162809 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 242162809:

7 × 19 × 1820773

See below for interesting mathematical facts about the number 242162809 from the Numbermatics database.

Names of 242162809

Cardinal: 242162809 can be written as Two hundred forty-two million, one hundred sixty-two thousand, eight hundred nine.

Scientific notation

Scientific notation: 2.42162809 × 10⁸

Factors of 242162809

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 1820799

Divisors of 242162809

Number of divisors d(n): 8
Complete list of divisors:
1 7 19 133 1820773 12745411 34594687 242162809
Sum of all divisors σ(n): 291323840
Sum of proper divisors (its aliquot sum) s(n): 49161031
242162809 is a deficient number, because the sum of its proper divisors (49161031) is less than itself. Its deficiency is 193001778

Bases of 242162809

Binary: 1110011011110001110001111001₂
Hexadecimal: 0xE6F1C79
Base-36: 406E0P

Squares and roots of 242162809

242162809 squared (242162809²) is 58642826062770481
242162809 cubed (242162809³) is 14201111487058910001241129
The square root of 242162809 is 15561.5811857279
The cube root of 242162809 is 623.3076855307

Scales and comparisons

How big is 242162809?

242,162,809 seconds is equal to 7 years, 36 weeks, 2 days, 19 hours, 26 minutes, 49 seconds.
To count from 1 to 242,162,809 would take you about eleven 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 242162809 cubic inches would be around 51.9 feet tall.

Recreational maths with 242162809

242162809 backwards is 908261242
The number of decimal digits it has is: 9
The sum of 242162809's digits is 34
More coming soon!

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The information we have on file for 242162809 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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