42894392

42,894,392 is an even composite number composed of three prime numbers multiplied together.

What does the number 42894392 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

42894392 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 42894392:

2³ × 43 × 124693

(2 × 2 × 2 × 43 × 124693)

See below for interesting mathematical facts about the number 42894392 from the Numbermatics database.

Names of 42894392

Cardinal: 42894392 can be written as Forty-two million, eight hundred ninety-four thousand, three hundred ninety-two.

Scientific notation

Scientific notation: 4.2894392 × 10⁷

Factors of 42894392

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 124738

Divisors of 42894392

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 43 86 172 344 124693 249386 498772 997544 5361799 10723598 21447196 42894392
Sum of all divisors σ(n): 82298040
Sum of proper divisors (its aliquot sum) s(n): 39403648
42894392 is a deficient number, because the sum of its proper divisors (39403648) is less than itself. Its deficiency is 3490744

Bases of 42894392

Binary: 10100011101000010000111000₂
Hexadecimal: 0x28E8438
Base-36: PJDIW

Squares and roots of 42894392

42894392 squared (42894392²) is 1839928865049664
42894392 cubed (42894392³) is 78922629989555387084288
The square root of 42894392 is 6549.3810394571
The cube root of 42894392 is 350.0527593935

Scales and comparisons

How big is 42894392?

42,894,392 seconds is equal to 1 year, 18 weeks, 6 days, 11 hours, 6 minutes, 32 seconds.
To count from 1 to 42,894,392 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 42894392 cubic inches would be around 29.2 feet tall.

Recreational maths with 42894392

42894392 backwards is 29349824
The number of decimal digits it has is: 8
The sum of 42894392's digits is 41
More coming soon!

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The information we have on file for 42894392 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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