how to multiply everything in a list python code example

Example 1: python multiply list bt number

my_list = [1, 2, 3, 4, 5]
my_new_list = [i * 5 for i in my_list]

>>> print(my_new_list)
[5, 10, 15, 20, 25]

Example 2: multiply each element in list python

a_list = [1, 2, 3]

multiplied_list = [element * 2 for element in a_list]

# [2, 4, 6]

Example 3: python multiply all elements in list

import numpy as np

list1 = [1,2,3,4,5]
result = np.prod(list1)

print(result)
>>>120