428799

428,799 is an odd composite number composed of three prime numbers multiplied together.

What does the number 428799 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

428799 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 428799:

3 × 7² × 2917

(3 × 7 × 7 × 2917)

See below for interesting mathematical facts about the number 428799 from the Numbermatics database.

Names of 428799

Cardinal: 428799 can be written as Four hundred twenty-eight thousand, seven hundred ninety-nine.

Scientific notation

Scientific notation: 4.28799 × 10⁵

Factors of 428799

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2927

Divisors of 428799

Number of divisors d(n): 12
Complete list of divisors:
1 3 7 21 49 147 2917 8751 20419 61257 142933 428799
Sum of all divisors σ(n): 665304
Sum of proper divisors (its aliquot sum) s(n): 236505
428799 is a deficient number, because the sum of its proper divisors (236505) is less than itself. Its deficiency is 192294

Bases of 428799

Binary: 1101000101011111111₂
Hexadecimal: 0x68AFF
Base-36: 96V3

Squares and roots of 428799

428799 squared (428799²) is 183868582401
428799 cubed (428799³) is 78842664264966399
The square root of 428799 is 654.8274581903
The cube root of 428799 is 75.4080866213

Scales and comparisons

How big is 428799?

428,799 seconds is equal to 4 days, 23 hours, 6 minutes, 39 seconds.
To count from 1 to 428,799 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 428799 cubic inches would be around 6.3 feet tall.

Recreational maths with 428799

428799 backwards is 997824
The number of decimal digits it has is: 6
The sum of 428799's digits is 39
More coming soon!

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The information we have on file for 428799 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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