428895

428,895 is an odd composite number composed of three prime numbers multiplied together.

What does the number 428895 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

428895 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 428895:

3⁵ × 5 × 353

(3 × 3 × 3 × 3 × 3 × 5 × 353)

See below for interesting mathematical facts about the number 428895 from the Numbermatics database.

Names of 428895

Cardinal: 428895 can be written as Four hundred twenty-eight thousand, eight hundred ninety-five.

Scientific notation

Scientific notation: 4.28895 × 10⁵

Factors of 428895

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 361

Divisors of 428895

Number of divisors d(n): 24
Complete list of divisors:
1 3 5 9 15 27 45 81 135 243 353 405 1059 1215 1765 3177 5295 9531 15885 28593 47655 85779 142965 428895
Sum of all divisors σ(n): 773136
Sum of proper divisors (its aliquot sum) s(n): 344241
428895 is a deficient number, because the sum of its proper divisors (344241) is less than itself. Its deficiency is 84654

Bases of 428895

Binary: 1101000101101011111₂
Hexadecimal: 0x68B5F
Base-36: 96XR

Squares and roots of 428895

428895 squared (428895²) is 183950921025
428895 cubed (428895³) is 78895630273017375
The square root of 428895 is 654.9007558401
The cube root of 428895 is 75.4137136837

Scales and comparisons

How big is 428895?

428,895 seconds is equal to 4 days, 23 hours, 8 minutes, 15 seconds.
To count from 1 to 428,895 would take you about four days.

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 428895 cubic inches would be around 6.3 feet tall.

Recreational maths with 428895

428895 backwards is 598824
The number of decimal digits it has is: 6
The sum of 428895's digits is 36
More coming soon!

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The information we have on file for 428895 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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