428476928

428,476,928 is an even composite number composed of three prime numbers multiplied together.

What does the number 428476928 look like?

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

428476928 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 428476928:

2⁹ × 11 × 76079

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 76079)

See below for interesting mathematical facts about the number 428476928 from the Numbermatics database.

Names of 428476928

Cardinal: 428476928 can be written as Four hundred twenty-eight million, four hundred seventy-six thousand, nine hundred twenty-eight.

Scientific notation

Scientific notation: 4.28476928 × 10⁸

Factors of 428476928

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 11
Sum of prime factors: 76092

Divisors of 428476928

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 512 704 1408 2816 5632 76079 152158 304316 608632 836869 1217264 1673738 2434528 3347476 4869056 6694952 9738112 13389904 19476224 26779808 38952448 53559616 107119232 214238464 428476928
Sum of all divisors σ(n): 933958080
Sum of proper divisors (its aliquot sum) s(n): 505481152
428476928 is an abundant number, because the sum of its proper divisors (505481152) is greater than itself. Its abundance is 77004224

Bases of 428476928

Binary: 11001100010100000101000000000₂
Hexadecimal: 0x198A0A00
Base-36: 733QWW

Squares and roots of 428476928

428476928 squared (428476928²) is 183592477828317184
428476928 cubed (428476928³) is 78665140903785458409930752
The square root of 428476928 is 20699.6842487995
The cube root of 428476928 is 753.8920215835

Scales and comparisons

How big is 428476928?

428,476,928 seconds is equal to 13 years, 32 weeks, 3 days, 5 hours, 22 minutes, 8 seconds.
To count from 1 to 428,476,928 would take you about twenty 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 428476928 cubic inches would be around 62.8 feet tall.

Recreational maths with 428476928

428476928 backwards is 829674824
The number of decimal digits it has is: 9
The sum of 428476928's digits is 50
More coming soon!

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The information we have on file for 428476928 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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