42834021

42,834,021 is an odd composite number composed of three prime numbers multiplied together.

What does the number 42834021 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

42834021 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 42834021:

3 × 233² × 263

(3 × 233 × 233 × 263)

See below for interesting mathematical facts about the number 42834021 from the Numbermatics database.

Names of 42834021

Cardinal: 42834021 can be written as Forty-two million, eight hundred thirty-four thousand and twenty-one.

Scientific notation

Scientific notation: 4.2834021 × 10⁷

Factors of 42834021

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 499

Divisors of 42834021

Number of divisors d(n): 12
Complete list of divisors:
1 3 233 263 699 789 54289 61279 162867 183837 14278007 42834021
Sum of all divisors σ(n): 57576288
Sum of proper divisors (its aliquot sum) s(n): 14742267
42834021 is a deficient number, because the sum of its proper divisors (14742267) is less than itself. Its deficiency is 28091754

Bases of 42834021

Binary: 10100011011001100001100101₂
Hexadecimal: 0x28D9865
Base-36: PI2XX

Squares and roots of 42834021

42834021 squared (42834021²) is 1834753355028441
42834021 cubed (42834021³) is 78589863739108697391261
The square root of 42834021 is 6544.7705078177
The cube root of 42834021 is 349.8884569727

Scales and comparisons

How big is 42834021?

42,834,021 seconds is equal to 1 year, 18 weeks, 5 days, 18 hours, 20 minutes, 21 seconds.
To count from 1 to 42,834,021 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 42834021 cubic inches would be around 29.2 feet tall.

Recreational maths with 42834021

42834021 backwards is 12043824
The number of decimal digits it has is: 8
The sum of 42834021's digits is 24
More coming soon!

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The information we have on file for 42834021 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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