428241636

428,241,636 is an even composite number composed of three prime numbers multiplied together.

What does the number 428241636 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

428241636 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

Prime factorization of 428241636:

2² × 3² × 3449²

(2 × 2 × 3 × 3 × 3449 × 3449)

See below for interesting mathematical facts about the number 428241636 from the Numbermatics database.

Names of 428241636

Cardinal: 428241636 can be written as Four hundred twenty-eight million, two hundred forty-one thousand, six hundred thirty-six.

Scientific notation

Scientific notation: 4.28241636 × 10⁸

Factors of 428241636

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 3454

Divisors of 428241636

Number of divisors d(n): 27
Complete list of divisors:
1 2 3 4 6 9 12 18 36 3449 6898 10347 13796 20694 31041 41388 62082 124164 11895601 23791202 35686803 47582404 71373606 107060409 142747212 214120818 428241636
Sum of all divisors σ(n): 1082813641
Sum of proper divisors (its aliquot sum) s(n): 654572005
428241636 is an abundant number, because the sum of its proper divisors (654572005) is greater than itself. Its abundance is 226330369

Bases of 428241636

Binary: 11001100001100111001011100100₂
Hexadecimal: 0x198672E4
Base-36: 72YPD0

Squares and roots of 428241636

428241636 squared (428241636²) is 183390898803956496
428241636 cubed (428241636³) is 78535618531316773119867456
428241636 is a perfect square number. Its square root is 20694
The cube root of 428241636 is 753.7539999623

Scales and comparisons

How big is 428241636?

428,241,636 seconds is equal to 13 years, 32 weeks, 12 hours, 36 seconds.
To count from 1 to 428,241,636 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 428241636 cubic inches would be around 62.8 feet tall.

Recreational maths with 428241636

428241636 backwards is 636142824
428241636 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 428241636's digits is 36
More coming soon!

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The information we have on file for 428241636 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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