its show error y????

 g = input ("Enter number here:")
Enter number here:43
>>> g + x
Traceback (most recent call last):
  File "<pyshell#6>", line 1, in <module>
    g + x
TypeError: Can't convert 'int' object to str implicitly
>>> g **3
Traceback (most recent call last):
  File "<pyshell#7>", line 1, in <module>
    g **3
TypeError: unsupported operand type(s) for ** or pow(): 'str' and 'int'
>>> g ** 9
Traceback (most recent call last):
  File "<pyshell#8>", line 1, in <module>
    g ** 9
TypeError: unsupported operand type(s) for ** or pow(): 'str' and 'int'
>>> g + 32
Traceback (most recent call last):
  File "<pyshell#9>", line 1, in <module>
    g + 32
TypeError: Can't convert 'int' object to str implicitly
>>> r = input ("enter number here:")
enter number here: 5
>>> r + 5
Traceback (most recent call last):
  File "<pyshell#11>", line 1, in <module>
    r + 5
TypeError: Can't convert 'int' object to str implicitly