42290478

42,290,478 is an even composite number composed of four prime numbers multiplied together.

What does the number 42290478 look like?

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

42290478 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 42290478:

2 × 3³ × 307 × 2551

(2 × 3 × 3 × 3 × 307 × 2551)

See below for interesting mathematical facts about the number 42290478 from the Numbermatics database.

Names of 42290478

Cardinal: 42290478 can be written as Forty-two million, two hundred ninety thousand, four hundred seventy-eight.

Scientific notation

Scientific notation: 4.2290478 × 10⁷

Factors of 42290478

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 2863

Divisors of 42290478

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 9 18 27 54 307 614 921 1842 2551 2763 5102 5526 7653 8289 15306 16578 22959 45918 68877 137754 783157 1566314 2349471 4698942 7048413 14096826 21145239 42290478
Sum of all divisors σ(n): 94321920
Sum of proper divisors (its aliquot sum) s(n): 52031442
42290478 is an abundant number, because the sum of its proper divisors (52031442) is greater than itself. Its abundance is 9740964

Bases of 42290478

Binary: 10100001010100110100101110₂
Hexadecimal: 0x2854D2E
Base-36: P6FJI

Squares and roots of 42290478

42290478 squared (42290478²) is 1788484529468484
42290478 cubed (42290478³) is 75635865646827274295352
The square root of 42290478 is 6503.1129468893
The cube root of 42290478 is 348.4021806841

Scales and comparisons

How big is 42290478?

42,290,478 seconds is equal to 1 year, 17 weeks, 6 days, 11 hours, 21 minutes, 18 seconds.
To count from 1 to 42,290,478 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 42290478 cubic inches would be around 29 feet tall.

Recreational maths with 42290478

42290478 backwards is 87409224
The number of decimal digits it has is: 8
The sum of 42290478's digits is 36
More coming soon!

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The information we have on file for 42290478 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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