Use the form below to do your conversion.
Solution
Step1
Log66409=Log(6409) ÷ Log(6)
Log(6409)= 3.8067902715841
Log(6)=0.77815125038364
Log66409=3.8067902715841 ÷ 0.77815125038364
Ans=4.8920955530268
Step2
Alternatively, the logarithm can be calculated like this.