13225

13,225 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13225 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

13225 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 13225:

52 × 232

(5 × 5 × 23 × 23)

See below for interesting mathematical facts about the number 13225 from the Numbermatics database.

Names of 13225

• Cardinal: 13225 can be written as Thirteen thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.3225 × 104

Factors of 13225

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 28

Divisors of 13225

• Number of divisors d(n): 9
• Complete list of divisors:
• Sum of all divisors σ(n): 17143
• Sum of proper divisors (its aliquot sum) s(n): 3918
• 13225 is a deficient number, because the sum of its proper divisors (3918) is less than itself. Its deficiency is 9307

Bases of 13225

• Binary: 110011101010012
• Base-36: A7D

Squares and roots of 13225

• 13225 squared (132252) is 174900625
• 13225 cubed (132253) is 2313060765625
• 13225 is a perfect square number. Its square root is 115
• The cube root of 13225 is 23.6482256221

Scales and comparisons

How big is 13225?
• 13,225 seconds is equal to 3 hours, 40 minutes, 25 seconds.
• To count from 1 to 13,225 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 13225 cubic inches would be around 2 feet tall.

Recreational maths with 13225

• 13225 backwards is 52231
• The number of decimal digits it has is: 5
• The sum of 13225's digits is 13
• More coming soon!

MLA style:
"Number 13225 - Facts about the integer". Numbermatics.com. 2022. Web. 17 January 2022.

APA style:
Numbermatics. (2022). Number 13225 - Facts about the integer. Retrieved 17 January 2022, from https://numbermatics.com/n/13225/

Chicago style:
Numbermatics. 2022. "Number 13225 - Facts about the integer". https://numbermatics.com/n/13225/

The information we have on file for 13225 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 13225, math, Factors of 13225, curriculum, school, college, exams, university, Prime factorization of 13225, STEM, science, technology, engineering, physics, economics, calculator, thirteen thousand, two hundred twenty-five.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.