Use the form below to do your conversion.
Solution
Step1
Log66407=Log(6407) ÷ Log(6)
Log(6407)= 3.8066547239919
Log(6)=0.77815125038364
Log66407=3.8066547239919 ÷ 0.77815125038364
Ans=4.8919213611944
Step2
Alternatively, the logarithm can be calculated like this.