42087472

42,087,472 is an even composite number composed of three prime numbers multiplied together.

What does the number 42087472 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 40 divisors.

42087472 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 42087472:

2⁴ × 7³ × 7669

(2 × 2 × 2 × 2 × 7 × 7 × 7 × 7669)

See below for interesting mathematical facts about the number 42087472 from the Numbermatics database.

Names of 42087472

Cardinal: 42087472 can be written as Forty-two million, eighty-seven thousand, four hundred seventy-two.

Scientific notation

Scientific notation: 4.2087472 × 10⁷

Factors of 42087472

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 7678

Divisors of 42087472

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 7 8 14 16 28 49 56 98 112 196 343 392 686 784 1372 2744 5488 7669 15338 30676 53683 61352 107366 122704 214732 375781 429464 751562 858928 1503124 2630467 3006248 5260934 6012496 10521868 21043736 42087472
Sum of all divisors σ(n): 95108000
Sum of proper divisors (its aliquot sum) s(n): 53020528
42087472 is an abundant number, because the sum of its proper divisors (53020528) is greater than itself. Its abundance is 10933056

Bases of 42087472

Binary: 10100000100011010000110000₂
Hexadecimal: 0x2823430
Base-36: P22WG

Squares and roots of 42087472

42087472 squared (42087472²) is 1771355299350784
42087472 cubed (42087472³) is 74551866563477739778048
The square root of 42087472 is 6487.4857995991
The cube root of 42087472 is 347.8438106511

Scales and comparisons

How big is 42087472?

42,087,472 seconds is equal to 1 year, 17 weeks, 4 days, 2 hours, 57 minutes, 52 seconds.
To count from 1 to 42,087,472 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 42087472 cubic inches would be around 29 feet tall.

Recreational maths with 42087472

42087472 backwards is 27478024
The number of decimal digits it has is: 8
The sum of 42087472's digits is 34
More coming soon!

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The information we have on file for 42087472 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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