628542

628,542 is an even composite number composed of three prime numbers multiplied together.

What does the number 628542 look like?

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

628542 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 628542:

2 × 3² × 34919

(2 × 3 × 3 × 34919)

See below for interesting mathematical facts about the number 628542 from the Numbermatics database.

Names of 628542

Cardinal: 628542 can be written as Six hundred twenty-eight thousand, five hundred forty-two.

Scientific notation

Scientific notation: 6.28542 × 10⁵

Factors of 628542

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 34924

Divisors of 628542

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 6 9 18 34919 69838 104757 209514 314271 628542
Sum of all divisors σ(n): 1361880
Sum of proper divisors (its aliquot sum) s(n): 733338
628542 is an abundant number, because the sum of its proper divisors (733338) is greater than itself. Its abundance is 104796

Bases of 628542

Binary: 10011001011100111110₂
Hexadecimal: 0x9973E
Base-36: DGZI

Squares and roots of 628542

628542 squared (628542²) is 395065045764
628542 cubed (628542³) is 248314973994596088
The square root of 628542 is 792.8064076431
The cube root of 628542 is 85.6600061103

Scales and comparisons

How big is 628542?

628,542 seconds is equal to 1 week, 6 hours, 35 minutes, 42 seconds.
To count from 1 to 628,542 would take you about six hours!

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 628542 cubic inches would be around 7.1 feet tall.

Recreational maths with 628542

628542 backwards is 245826
The number of decimal digits it has is: 6
The sum of 628542's digits is 27
More coming soon!

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The information we have on file for 628542 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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