42020442

42,020,442 is an even composite number composed of four prime numbers multiplied together.

What does the number 42020442 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

42020442 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 42020442:

2 × 3² × 199 × 11731

(2 × 3 × 3 × 199 × 11731)

See below for interesting mathematical facts about the number 42020442 from the Numbermatics database.

Names of 42020442

Cardinal: 42020442 can be written as Forty-two million, twenty thousand, four hundred forty-two.

Scientific notation

Scientific notation: 4.2020442 × 10⁷

Factors of 42020442

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 11935

Divisors of 42020442

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 6 9 18 199 398 597 1194 1791 3582 11731 23462 35193 70386 105579 211158 2334469 4668938 7003407 14006814 21010221 42020442
Sum of all divisors σ(n): 91509600
Sum of proper divisors (its aliquot sum) s(n): 49489158
42020442 is an abundant number, because the sum of its proper divisors (49489158) is greater than itself. Its abundance is 7468716

Bases of 42020442

Binary: 10100000010010111001011010₂
Hexadecimal: 0x2812E5A
Base-36: P0N6I

Squares and roots of 42020442

42020442 squared (42020442²) is 1765717545875364
42020442 cubed (42020442³) is 74196231724838072190888
The square root of 42020442 is 6482.3176410911
The cube root of 42020442 is 347.6590497359

Scales and comparisons

How big is 42020442?

42,020,442 seconds is equal to 1 year, 17 weeks, 3 days, 8 hours, 20 minutes, 42 seconds.
To count from 1 to 42,020,442 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 42020442 cubic inches would be around 29 feet tall.

Recreational maths with 42020442

42020442 backwards is 24402024
42020442 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 42020442's digits is 18
More coming soon!

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The information we have on file for 42020442 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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