42902742

42,902,742 is an even composite number composed of four prime numbers multiplied together.

What does the number 42902742 look like?

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

42902742 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 42902742:

2 × 3 × 193 × 37049

See below for interesting mathematical facts about the number 42902742 from the Numbermatics database.

Names of 42902742

Cardinal: 42902742 can be written as Forty-two million, nine hundred two thousand, seven hundred forty-two.

Scientific notation

Scientific notation: 4.2902742 × 10⁷

Factors of 42902742

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 37247

Divisors of 42902742

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 193 386 579 1158 37049 74098 111147 222294 7150457 14300914 21451371 42902742
Sum of all divisors σ(n): 86252400
Sum of proper divisors (its aliquot sum) s(n): 43349658
42902742 is an abundant number, because the sum of its proper divisors (43349658) is greater than itself. Its abundance is 446916

Bases of 42902742

Binary: 10100011101010010011010110₂
Hexadecimal: 0x28EA4D6
Base-36: PJJYU

Squares and roots of 42902742

42902742 squared (42902742²) is 1840645271118564
42902742 cubed (42902742³) is 78968729180319802702488
The square root of 42902742 is 6550.0184732565
The cube root of 42902742 is 350.0754721597

Scales and comparisons

How big is 42902742?

42,902,742 seconds is equal to 1 year, 18 weeks, 6 days, 13 hours, 25 minutes, 42 seconds.
To count from 1 to 42,902,742 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 42902742 cubic inches would be around 29.2 feet tall.

Recreational maths with 42902742

42902742 backwards is 24720924
The number of decimal digits it has is: 8
The sum of 42902742's digits is 30
More coming soon!

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The information we have on file for 42902742 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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