42042

42,042 is an even composite number composed of five prime numbers multiplied together.

What does the number 42042 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

42042 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 42042:

2 × 3 × 7² × 11 × 13

(2 × 3 × 7 × 7 × 11 × 13)

See below for interesting mathematical facts about the number 42042 from the Numbermatics database.

Names of 42042

Cardinal: 42042 can be written as Forty-two thousand and forty-two.

Scientific notation

Scientific notation: 4.2042 × 10⁴

Factors of 42042

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 36

Divisors of 42042

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 7 11 13 14 21 22 26 33 39 42 49 66 77 78 91 98 143 147 154 182 231 273 286 294 429 462 539 546 637 858 1001 1078 1274 1617 1911 2002 3003 3234 3822 6006 7007 14014 21021 42042
Sum of all divisors σ(n): 114912
Sum of proper divisors (its aliquot sum) s(n): 72870
42042 is an abundant number, because the sum of its proper divisors (72870) is greater than itself. Its abundance is 30828

Bases of 42042

Binary: 1010010000111010₂
Hexadecimal: 0xA43A
Base-36: WFU

Squares and roots of 42042

42042 squared (42042²) is 1767529764
42042 cubed (42042³) is 74310486338088
The square root of 42042 is 205.0414592223
The cube root of 42042 is 34.7718493443

Scales and comparisons

How big is 42042?

42,042 seconds is equal to 11 hours, 40 minutes, 42 seconds.
To count from 1 to 42,042 would take you about eleven hours.

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 42042 cubic inches would be around 2.9 feet tall.

Recreational maths with 42042

42042 backwards is 24024
The number of decimal digits it has is: 5
The sum of 42042's digits is 12
More coming soon!

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The information we have on file for 42042 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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