42454428

42,454,428 is an even composite number composed of three prime numbers multiplied together.

What does the number 42454428 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

42454428 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 42454428:

2² × 3 × 3537869

(2 × 2 × 3 × 3537869)

See below for interesting mathematical facts about the number 42454428 from the Numbermatics database.

Names of 42454428

Cardinal: 42454428 can be written as Forty-two million, four hundred fifty-four thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 4.2454428 × 10⁷

Factors of 42454428

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 3537874

Divisors of 42454428

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 4 6 12 3537869 7075738 10613607 14151476 21227214 42454428
Sum of all divisors σ(n): 99060360
Sum of proper divisors (its aliquot sum) s(n): 56605932
42454428 is an abundant number, because the sum of its proper divisors (56605932) is greater than itself. Its abundance is 14151504

Bases of 42454428

Binary: 10100001111100110110011100₂
Hexadecimal: 0x287CD9C
Base-36: P9Y1O

Squares and roots of 42454428

42454428 squared (42454428²) is 1802378456807184
42454428 cubed (42454428³) is 76518946423271703010752
The square root of 42454428 is 6515.7062548891
The cube root of 42454428 is 348.8518239181

Scales and comparisons

How big is 42454428?

42,454,428 seconds is equal to 1 year, 18 weeks, 1 day, 8 hours, 53 minutes, 48 seconds.
To count from 1 to 42,454,428 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 42454428 cubic inches would be around 29.1 feet tall.

Recreational maths with 42454428

42454428 backwards is 82445424
The number of decimal digits it has is: 8
The sum of 42454428's digits is 33
More coming soon!

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The information we have on file for 42454428 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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