442189930

442,189,930 is an even composite number composed of five prime numbers multiplied together.

What does the number 442189930 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

442189930 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 442189930:

2 × 5 × 7 × 13 × 485923

See below for interesting mathematical facts about the number 442189930 from the Numbermatics database.

Names of 442189930

Cardinal: 442189930 can be written as Four hundred forty-two million, one hundred eighty-nine thousand, nine hundred thirty.

Scientific notation

Scientific notation: 4.4218993 × 10⁸

Factors of 442189930

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 485950

Divisors of 442189930

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 485923 971846 2429615 3401461 4859230 6316999 6802922 12633998 17007305 31584995 34014610 44218993 63169990 88437986 221094965 442189930
Sum of all divisors σ(n): 979622784
Sum of proper divisors (its aliquot sum) s(n): 537432854
442189930 is an abundant number, because the sum of its proper divisors (537432854) is greater than itself. Its abundance is 95242924

Bases of 442189930

Binary: 11010010110110100100001101010₂
Hexadecimal: 0x1A5B486A
Base-36: 7B9NXM

Squares and roots of 442189930

442189930 squared (442189930²) is 195531934193404900
442189930 cubed (442189930³) is 86462252293746319192657000
The square root of 442189930 is 21028.3125808991
The cube root of 442189930 is 761.8502529039

Scales and comparisons

How big is 442189930?

442,189,930 seconds is equal to 14 years, 3 weeks, 22 hours, 32 minutes, 10 seconds.
To count from 1 to 442,189,930 would take you about twenty-one 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 442189930 cubic inches would be around 63.5 feet tall.

Recreational maths with 442189930

442189930 backwards is 039981244
The number of decimal digits it has is: 9
The sum of 442189930's digits is 40
More coming soon!

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The information we have on file for 442189930 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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