664384

664,384 is an even composite number composed of three prime numbers multiplied together.

What does the number 664384 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

664384 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 664384:

2⁶ × 7 × 1483

(2 × 2 × 2 × 2 × 2 × 2 × 7 × 1483)

See below for interesting mathematical facts about the number 664384 from the Numbermatics database.

Names of 664384

Cardinal: 664384 can be written as Six hundred sixty-four thousand, three hundred eighty-four.

Scientific notation

Scientific notation: 6.64384 × 10⁵

Factors of 664384

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 1492

Divisors of 664384

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 112 224 448 1483 2966 5932 10381 11864 20762 23728 41524 47456 83048 94912 166096 332192 664384
Sum of all divisors σ(n): 1507744
Sum of proper divisors (its aliquot sum) s(n): 843360
664384 is an abundant number, because the sum of its proper divisors (843360) is greater than itself. Its abundance is 178976

Bases of 664384

Binary: 10100010001101000000₂
Hexadecimal: 0xA2340
Base-36: E8N4

Squares and roots of 664384

664384 squared (664384²) is 441406099456
664384 cubed (664384³) is 293263149980975104
The square root of 664384 is 815.0975401755
The cube root of 664384 is 87.2582278099

Scales and comparisons

How big is 664384?

664,384 seconds is equal to 1 week, 16 hours, 33 minutes, 4 seconds.
To count from 1 to 664,384 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 664384 cubic inches would be around 7.3 feet tall.

Recreational maths with 664384

664384 backwards is 483466
The number of decimal digits it has is: 6
The sum of 664384's digits is 31
More coming soon!

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The information we have on file for 664384 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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