628380

628,380 is an even composite number composed of four prime numbers multiplied together.

What does the number 628380 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

628380 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 628380:

2² × 3² × 5 × 3491

(2 × 2 × 3 × 3 × 5 × 3491)

See below for interesting mathematical facts about the number 628380 from the Numbermatics database.

Names of 628380

Cardinal: 628380 can be written as Six hundred twenty-eight thousand, three hundred eighty.

Scientific notation

Scientific notation: 6.2838 × 10⁵

Factors of 628380

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 3501

Divisors of 628380

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 3491 6982 10473 13964 17455 20946 31419 34910 41892 52365 62838 69820 104730 125676 157095 209460 314190 628380
Sum of all divisors σ(n): 1906632
Sum of proper divisors (its aliquot sum) s(n): 1278252
628380 is an abundant number, because the sum of its proper divisors (1278252) is greater than itself. Its abundance is 649872

Bases of 628380

Binary: 10011001011010011100₂
Hexadecimal: 0x9969C
Base-36: DGV0

Squares and roots of 628380

628380 squared (628380²) is 394861424400
628380 cubed (628380³) is 248123021864472000
The square root of 628380 is 792.7042323591
The cube root of 628380 is 85.6526461601

Scales and comparisons

How big is 628380?

628,380 seconds is equal to 1 week, 6 hours, 33 minutes.
To count from 1 to 628,380 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 628380 cubic inches would be around 7.1 feet tall.

Recreational maths with 628380

628380 backwards is 083826
The number of decimal digits it has is: 6
The sum of 628380's digits is 27
More coming soon!

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The information we have on file for 628380 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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