Use the form below to do your conversion.
Solution
Step1
Log912457=Log(12457) ÷ Log(9)
Log(12457)= 4.0954134644484
Log(9)=0.95424250943932
Log912457=4.0954134644484 ÷ 0.95424250943932
Ans=4.2917952448532
Step2
Alternatively, the logarithm can be calculated like this.