428481

428,481 is an odd composite number composed of two prime numbers multiplied together.

What does the number 428481 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

428481 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 428481:

3² × 47609

(3 × 3 × 47609)

See below for interesting mathematical facts about the number 428481 from the Numbermatics database.

Names of 428481

Cardinal: 428481 can be written as Four hundred twenty-eight thousand, four hundred eighty-one.

Scientific notation

Scientific notation: 4.28481 × 10⁵

Factors of 428481

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 47612

Divisors of 428481

Number of divisors d(n): 6
Complete list of divisors:
1 3 9 47609 142827 428481
Sum of all divisors σ(n): 618930
Sum of proper divisors (its aliquot sum) s(n): 190449
428481 is a deficient number, because the sum of its proper divisors (190449) is less than itself. Its deficiency is 238032

Bases of 428481

Binary: 1101000100111000001₂
Hexadecimal: 0x689C1
Base-36: 96M9

Squares and roots of 428481

428481 squared (428481²) is 183595967361
428481 cubed (428481³) is 78667383690808641
The square root of 428481 is 654.5846011021
The cube root of 428481 is 75.3894409765

Scales and comparisons

How big is 428481?

428,481 seconds is equal to 4 days, 23 hours, 1 minute, 21 seconds.
To count from 1 to 428,481 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 428481 cubic inches would be around 6.3 feet tall.

Recreational maths with 428481

428481 backwards is 184824
The number of decimal digits it has is: 6
The sum of 428481's digits is 27
More coming soon!

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The information we have on file for 428481 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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