Python | sympy.primenu() method

With the help of sympy.primenu() method, we can calculate the number of distinct prime factors for a given positive integer.

Syntax: primenu(n)

Parameter:
n – It denotes an integer.



Returns: Returns the number of distinct prime factors for the given positive integer.

Example #1:

filter_none

edit
close

play_arrow

link
brightness_4
code

# import primenu() method from sympy
from sympy.ntheory.factor_ import primenu
  
n = 24
  
# Use primenu() method 
primenu_n = primenu(n) 
      
print("Number of distinct prime factors of {} = {} ".format(n, primenu_n)) # 2 and 3

chevron_right


Output:

Number of distinct prime factors of 24 = 2  

Example #2:

filter_none

edit
close

play_arrow

link
brightness_4
code

# import primenu() method from sympy
from sympy.ntheory.factor_ import primenu
  
n = 2 * 3*7 * 11 * 13
  
# Use primenu() method 
primenu_n = primenu(n) 
      
print("Number of distinct prime factors of {} = {} ".format(n, primenu_n))  

chevron_right


Output:

Number of distinct prime factors of 6006 = 5 


My Personal Notes arrow_drop_up

Coder Machine Learner Social Activist Vocalist

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.




Article Tags :

Be the First to upvote.


Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.