531242

531,242 is an even composite number composed of two prime numbers multiplied together.

What does the number 531242 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

531242 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 531242:

2 × 265621

See below for interesting mathematical facts about the number 531242 from the Numbermatics database.

Names of 531242

Cardinal: 531242 can be written as Five hundred thirty-one thousand, two hundred forty-two.

Scientific notation

Scientific notation: 5.31242 × 10⁵

Factors of 531242

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 265623

Divisors of 531242

Number of divisors d(n): 4
Complete list of divisors:
1 2 265621 531242
Sum of all divisors σ(n): 796866
Sum of proper divisors (its aliquot sum) s(n): 265624
531242 is a deficient number, because the sum of its proper divisors (265624) is less than itself. Its deficiency is 265618

Bases of 531242

Binary: 10000001101100101010₂
Hexadecimal: 0x81B2A
Base-36: BDWQ

Squares and roots of 531242

531242 squared (531242²) is 282218062564
531242 cubed (531242³) is 149926087992624488
The square root of 531242 is 728.8634988803
The cube root of 531242 is 80.9898884903

Scales and comparisons

How big is 531242?

531,242 seconds is equal to 6 days, 3 hours, 34 minutes, 2 seconds.
To count from 1 to 531,242 would take you about six 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 531242 cubic inches would be around 6.7 feet tall.

Recreational maths with 531242

531242 backwards is 242135
The number of decimal digits it has is: 6
The sum of 531242's digits is 17
More coming soon!

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The information we have on file for 531242 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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