42665393

42,665,393 is an odd composite number composed of four prime numbers multiplied together.

What does the number 42665393 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

42665393 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 42665393:

17 × 19 × 31 × 4261

See below for interesting mathematical facts about the number 42665393 from the Numbermatics database.

Names of 42665393

Cardinal: 42665393 can be written as Forty-two million, six hundred sixty-five thousand, three hundred ninety-three.

Scientific notation

Scientific notation: 4.2665393 × 10⁷

Factors of 42665393

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 4328

Divisors of 42665393

Number of divisors d(n): 16
Complete list of divisors:
1 17 19 31 323 527 589 4261 10013 72437 80959 132091 1376303 2245547 2509729 42665393
Sum of all divisors σ(n): 49098240
Sum of proper divisors (its aliquot sum) s(n): 6432847
42665393 is a deficient number, because the sum of its proper divisors (6432847) is less than itself. Its deficiency is 36232546

Bases of 42665393

Binary: 10100010110000010110110001₂
Hexadecimal: 0x28B05B1
Base-36: PEGTT

Squares and roots of 42665393

42665393 squared (42665393²) is 1820335759844449
42665393 cubed (42665393³) is 77665340585717035453457
The square root of 42665393 is 6531.8751518993
The cube root of 42665393 is 349.4287088277

Scales and comparisons

How big is 42665393?

42,665,393 seconds is equal to 1 year, 18 weeks, 3 days, 19 hours, 29 minutes, 53 seconds.
To count from 1 to 42,665,393 would take you about two 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 42665393 cubic inches would be around 29.1 feet tall.

Recreational maths with 42665393

42665393 backwards is 39356624
The number of decimal digits it has is: 8
The sum of 42665393's digits is 38
More coming soon!

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The information we have on file for 42665393 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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