count number of zeros in series python code example

Example 1: python count number of zeros in a column

(myDataFrame[column_name] == 0).sum()

Example 2: count number of zeros in a number python

# credit to Stack Overflow user in source link

>>> def count_zeros(number):
...     return str(number).count('0')
... 
>>> count_zeros(49690101904335902069)
5