428776328

428,776,328 is an even composite number composed of two prime numbers multiplied together.

What does the number 428776328 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

428776328 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 428776328:

2³ × 7321²

(2 × 2 × 2 × 7321 × 7321)

See below for interesting mathematical facts about the number 428776328 from the Numbermatics database.

Names of 428776328

Cardinal: 428776328 can be written as Four hundred twenty-eight million, seven hundred seventy-six thousand, three hundred twenty-eight.

Scientific notation

Scientific notation: 4.28776328 × 10⁸

Factors of 428776328

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 7323

Divisors of 428776328

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 8 7321 14642 29284 58568 53597041 107194082 214388164 428776328
Sum of all divisors σ(n): 804065445
Sum of proper divisors (its aliquot sum) s(n): 375289117
428776328 is a deficient number, because the sum of its proper divisors (375289117) is less than itself. Its deficiency is 53487211

Bases of 428776328

Binary: 11001100011101001101110001000₂
Hexadecimal: 0x198E9B88
Base-36: 73A5XK

Squares and roots of 428776328

428776328 squared (428776328²) is 183849139453163584
428776328 cubed (428776328³) is 78830158920687409530839552
The square root of 428776328 is 20706.9149802669
The cube root of 428776328 is 754.0675757413

Scales and comparisons

How big is 428776328?

428,776,328 seconds is equal to 13 years, 32 weeks, 6 days, 16 hours, 32 minutes, 8 seconds.
To count from 1 to 428,776,328 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 428776328 cubic inches would be around 62.8 feet tall.

Recreational maths with 428776328

428776328 backwards is 823677824
The number of decimal digits it has is: 9
The sum of 428776328's digits is 47
More coming soon!

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The information we have on file for 428776328 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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