320641

320,641 is an odd composite number composed of two prime numbers multiplied together.

What does the number 320641 look like?

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

320641 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 320641:

311 × 1031

See below for interesting mathematical facts about the number 320641 from the Numbermatics database.

Names of 320641

Cardinal: 320641 can be written as Three hundred twenty thousand, six hundred forty-one.

Scientific notation

Scientific notation: 3.20641 × 10⁵

Factors of 320641

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 1342

Divisors of 320641

Number of divisors d(n): 4
Complete list of divisors:
1 311 1031 320641
Sum of all divisors σ(n): 321984
Sum of proper divisors (its aliquot sum) s(n): 1343
320641 is a deficient number, because the sum of its proper divisors (1343) is less than itself. Its deficiency is 319298

Bases of 320641

Binary: 1001110010010000001₂
Hexadecimal: 0x4E481
Base-36: 6VEP

Squares and roots of 320641

320641 squared (320641²) is 102810650881
320641 cubed (320641³) is 32965309909134721
The square root of 320641 is 566.2517108141
The cube root of 320641 is 68.4446780139

Scales and comparisons

How big is 320641?

320,641 seconds is equal to 3 days, 17 hours, 4 minutes, 1 second.
To count from 1 to 320,641 would take you about three 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 320641 cubic inches would be around 5.7 feet tall.

Recreational maths with 320641

320641 backwards is 146023
The number of decimal digits it has is: 6
The sum of 320641's digits is 16
More coming soon!

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The information we have on file for 320641 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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