320913

320,913 is an odd composite number composed of three prime numbers multiplied together.

What does the number 320913 look like?

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

320913 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 320913:

3² × 181 × 197

(3 × 3 × 181 × 197)

See below for interesting mathematical facts about the number 320913 from the Numbermatics database.

Names of 320913

Cardinal: 320913 can be written as Three hundred twenty thousand, nine hundred thirteen.

Scientific notation

Scientific notation: 3.20913 × 10⁵

Factors of 320913

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 381

Divisors of 320913

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 181 197 543 591 1629 1773 35657 106971 320913
Sum of all divisors σ(n): 468468
Sum of proper divisors (its aliquot sum) s(n): 147555
320913 is a deficient number, because the sum of its proper divisors (147555) is less than itself. Its deficiency is 173358

Bases of 320913

Binary: 1001110010110010001₂
Hexadecimal: 0x4E591
Base-36: 6VM9

Squares and roots of 320913

320913 squared (320913²) is 102985153569
320913 cubed (320913³) is 33049274587288497
The square root of 320913 is 566.4918357753
The cube root of 320913 is 68.4640264345

Scales and comparisons

How big is 320913?

320,913 seconds is equal to 3 days, 17 hours, 8 minutes, 33 seconds.
To count from 1 to 320,913 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 320913 cubic inches would be around 5.7 feet tall.

Recreational maths with 320913

320913 backwards is 319023
The number of decimal digits it has is: 6
The sum of 320913's digits is 18
More coming soon!

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The information we have on file for 320913 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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