631425

631,425 is an odd composite number composed of three prime numbers multiplied together.

What does the number 631425 look like?

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

631425 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 631425:

3 × 5² × 8419

(3 × 5 × 5 × 8419)

See below for interesting mathematical facts about the number 631425 from the Numbermatics database.

Names of 631425

Cardinal: 631425 can be written as Six hundred thirty-one thousand, four hundred twenty-five.

Scientific notation

Scientific notation: 6.31425 × 10⁵

Factors of 631425

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 8427

Divisors of 631425

Number of divisors d(n): 12
Complete list of divisors:
1 3 5 15 25 75 8419 25257 42095 126285 210475 631425
Sum of all divisors σ(n): 1044080
Sum of proper divisors (its aliquot sum) s(n): 412655
631425 is a deficient number, because the sum of its proper divisors (412655) is less than itself. Its deficiency is 218770

Bases of 631425

Binary: 10011010001010000001₂
Hexadecimal: 0x9A281
Base-36: DJ7L

Squares and roots of 631425

631425 squared (631425²) is 398697530625
631425 cubed (631425³) is 251747588274890625
The square root of 631425 is 794.6225519075
The cube root of 631425 is 85.7907749765

Scales and comparisons

How big is 631425?

631,425 seconds is equal to 1 week, 7 hours, 23 minutes, 45 seconds.
To count from 1 to 631,425 would take you about seven 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 631425 cubic inches would be around 7.1 feet tall.

Recreational maths with 631425

631425 backwards is 524136
The number of decimal digits it has is: 6
The sum of 631425's digits is 21
More coming soon!

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The information we have on file for 631425 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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