428704984

428,704,984 is an even composite number composed of two prime numbers multiplied together.

What does the number 428704984 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

428704984 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 428704984:

2³ × 53588123

(2 × 2 × 2 × 53588123)

See below for interesting mathematical facts about the number 428704984 from the Numbermatics database.

Names of 428704984

Cardinal: 428704984 can be written as Four hundred twenty-eight million, seven hundred four thousand, nine hundred eighty-four.

Scientific notation

Scientific notation: 4.28704984 × 10⁸

Factors of 428704984

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 53588125

Divisors of 428704984

Number of divisors d(n): 8
Complete list of divisors:
1 2 4 8 53588123 107176246 214352492 428704984
Sum of all divisors σ(n): 803821860
Sum of proper divisors (its aliquot sum) s(n): 375116876
428704984 is a deficient number, because the sum of its proper divisors (375116876) is less than itself. Its deficiency is 53588108

Bases of 428704984

Binary: 11001100011011000010011011000₂
Hexadecimal: 0x198D84D8
Base-36: 738MVS

Squares and roots of 428704984

428704984 squared (428704984²) is 183787963306440256
428704984 cubed (428704984³) is 78790815868680057045435904
The square root of 428704984 is 20705.1921990597
The cube root of 428704984 is 754.0257503747

Scales and comparisons

How big is 428704984?

428,704,984 seconds is equal to 13 years, 32 weeks, 5 days, 20 hours, 43 minutes, 4 seconds.
To count from 1 to 428,704,984 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 428704984 cubic inches would be around 62.8 feet tall.

Recreational maths with 428704984

428704984 backwards is 489407824
The number of decimal digits it has is: 9
The sum of 428704984's digits is 46
More coming soon!

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The information we have on file for 428704984 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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