42457422

42,457,422 is an even composite number composed of four prime numbers multiplied together.

What does the number 42457422 look like?

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

42457422 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 42457422:

2 × 3 × 7² × 144413

(2 × 3 × 7 × 7 × 144413)

See below for interesting mathematical facts about the number 42457422 from the Numbermatics database.

Names of 42457422

Cardinal: 42457422 can be written as Forty-two million, four hundred fifty-seven thousand, four hundred twenty-two.

Scientific notation

Scientific notation: 4.2457422 × 10⁷

Factors of 42457422

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 144425

Divisors of 42457422

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 6 7 14 21 42 49 98 147 294 144413 288826 433239 866478 1010891 2021782 3032673 6065346 7076237 14152474 21228711 42457422
Sum of all divisors σ(n): 98779176
Sum of proper divisors (its aliquot sum) s(n): 56321754
42457422 is an abundant number, because the sum of its proper divisors (56321754) is greater than itself. Its abundance is 13864332

Bases of 42457422

Binary: 10100001111101100101001110₂
Hexadecimal: 0x287D94E
Base-36: PA0CU

Squares and roots of 42457422

42457422 squared (42457422²) is 1802632682886084
42457422 cubed (42457422³) is 76535136528286646315448
The square root of 42457422 is 6515.9360033689
The cube root of 42457422 is 348.8600243805

Scales and comparisons

How big is 42457422?

42,457,422 seconds is equal to 1 year, 18 weeks, 1 day, 9 hours, 43 minutes, 42 seconds.
To count from 1 to 42,457,422 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 42457422 cubic inches would be around 29.1 feet tall.

Recreational maths with 42457422

42457422 backwards is 22475424
The number of decimal digits it has is: 8
The sum of 42457422's digits is 30
More coming soon!

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The information we have on file for 42457422 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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