664342

664,342 is an even composite number composed of three prime numbers multiplied together.

What does the number 664342 look like?

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

664342 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 664342:

2 × 7² × 6779

(2 × 7 × 7 × 6779)

See below for interesting mathematical facts about the number 664342 from the Numbermatics database.

Names of 664342

Cardinal: 664342 can be written as Six hundred sixty-four thousand, three hundred forty-two.

Scientific notation

Scientific notation: 6.64342 × 10⁵

Factors of 664342

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 6788

Divisors of 664342

Number of divisors d(n): 12
Complete list of divisors:
1 2 7 14 49 98 6779 13558 47453 94906 332171 664342
Sum of all divisors σ(n): 1159380
Sum of proper divisors (its aliquot sum) s(n): 495038
664342 is a deficient number, because the sum of its proper divisors (495038) is less than itself. Its deficiency is 169304

Bases of 664342

Binary: 10100010001100010110₂
Hexadecimal: 0xA2316
Base-36: E8LY

Squares and roots of 664342

664342 squared (664342²) is 441350292964
664342 cubed (664342³) is 293207536328289688
The square root of 664342 is 815.0717759805
The cube root of 664342 is 87.2563890527

Scales and comparisons

How big is 664342?

664,342 seconds is equal to 1 week, 16 hours, 32 minutes, 22 seconds.
To count from 1 to 664,342 would take you about sixteen 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 664342 cubic inches would be around 7.3 feet tall.

Recreational maths with 664342

664342 backwards is 243466
The number of decimal digits it has is: 6
The sum of 664342's digits is 25
More coming soon!

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The information we have on file for 664342 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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