12965

12,965 is an odd composite number composed of two prime numbers multiplied together.

What does the number 12965 look like?

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

12965 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 12965:

5 × 2593

See below for interesting mathematical facts about the number 12965 from the Numbermatics database.

Names of 12965

Cardinal: 12965 can be written as Twelve thousand, nine hundred sixty-five.

Scientific notation

Scientific notation: 1.2965 × 10⁴

Factors of 12965

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 2598

Divisors of 12965

Number of divisors d(n): 4
Complete list of divisors:
1 5 2593 12965
Sum of all divisors σ(n): 15564
Sum of proper divisors (its aliquot sum) s(n): 2599
12965 is a deficient number, because the sum of its proper divisors (2599) is less than itself. Its deficiency is 10366

Bases of 12965

Binary: 11001010100101₂
Hexadecimal: 0x32A5
Base-36: A05

Squares and roots of 12965

12965 squared (12965²) is 168091225
12965 cubed (12965³) is 2179302732125
The square root of 12965 is 113.8639539099
The cube root of 12965 is 23.4922261899

Scales and comparisons

How big is 12965?

12,965 seconds is equal to 3 hours, 36 minutes, 5 seconds.
To count from 1 to 12,965 would take you about three 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 12965 cubic inches would be around 2 feet tall.

Recreational maths with 12965

12965 backwards is 56921
The number of decimal digits it has is: 5
The sum of 12965's digits is 23
More coming soon!

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The information we have on file for 12965 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!

Keywords: Divisors of 12965, math, Factors of 12965, curriculum, school, college, exams, university, Prime factorization of 12965, STEM, science, technology, engineering, physics, economics, calculator, twelve thousand, nine hundred sixty-five.