428004

428,004 is an even composite number composed of three prime numbers multiplied together.

What does the number 428004 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

428004 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 428004:

2² × 3⁴ × 1321

(2 × 2 × 3 × 3 × 3 × 3 × 1321)

See below for interesting mathematical facts about the number 428004 from the Numbermatics database.

Names of 428004

Cardinal: 428004 can be written as Four hundred twenty-eight thousand and four.

Scientific notation

Scientific notation: 4.28004 × 10⁵

Factors of 428004

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 1326

Divisors of 428004

Number of divisors d(n): 30
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 1321 2642 3963 5284 7926 11889 15852 23778 35667 47556 71334 107001 142668 214002 428004
Sum of all divisors σ(n): 1119734
Sum of proper divisors (its aliquot sum) s(n): 691730
428004 is an abundant number, because the sum of its proper divisors (691730) is greater than itself. Its abundance is 263726

Bases of 428004

Binary: 1101000011111100100₂
Hexadecimal: 0x687E4
Base-36: 9690

Squares and roots of 428004

428004 squared (428004²) is 183187424016
428004 cubed (428004³) is 78404950228544064
The square root of 428004 is 654.2201464339
The cube root of 428004 is 75.3614552033

Scales and comparisons

How big is 428004?

428,004 seconds is equal to 4 days, 22 hours, 53 minutes, 24 seconds.
To count from 1 to 428,004 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 428004 cubic inches would be around 6.3 feet tall.

Recreational maths with 428004

428004 backwards is 400824
428004 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 428004's digits is 18
More coming soon!

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The information we have on file for 428004 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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