42408408

42,408,408 is an even composite number composed of four prime numbers multiplied together.

What does the number 42408408 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

42408408 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 42408408:

2³ × 3 × 7 × 252431

(2 × 2 × 2 × 3 × 7 × 252431)

See below for interesting mathematical facts about the number 42408408 from the Numbermatics database.

Names of 42408408

Cardinal: 42408408 can be written as Forty-two million, four hundred eight thousand, four hundred eight.

Scientific notation

Scientific notation: 4.2408408 × 10⁷

Factors of 42408408

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 252443

Divisors of 42408408

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 252431 504862 757293 1009724 1514586 1767017 2019448 3029172 3534034 5301051 6058344 7068068 10602102 14136136 21204204 42408408
Sum of all divisors σ(n): 121167360
Sum of proper divisors (its aliquot sum) s(n): 78758952
42408408 is an abundant number, because the sum of its proper divisors (78758952) is greater than itself. Its abundance is 36350544

Bases of 42408408

Binary: 10100001110001100111011000₂
Hexadecimal: 0x28719D8
Base-36: P8YJC

Squares and roots of 42408408

42408408 squared (42408408²) is 1798473069094464
42408408 cubed (42408408³) is 76270379691170219853312
The square root of 42408408 is 6512.1738306037
The cube root of 42408408 is 348.7257281961

Scales and comparisons

How big is 42408408?

42,408,408 seconds is equal to 1 year, 18 weeks, 20 hours, 6 minutes, 48 seconds.
To count from 1 to 42,408,408 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 42408408 cubic inches would be around 29.1 feet tall.

Recreational maths with 42408408

42408408 backwards is 80480424
The number of decimal digits it has is: 8
The sum of 42408408's digits is 30
More coming soon!

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The information we have on file for 42408408 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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