How to find the length of the integer variable

Question

I have tried to find the length of the integer variable var with this method,

    var=1234567
    k=0
    while var>0:
        var//=10
        k+=1
    print("len of the integer is=",k)

Is there a alternative way to do this?

Answer 1

No need such complex logic. Try this.

print(len(str(var)))