Use the form below to do your conversion.
Solution
Step1
Log1312457=Log(12457) ÷ Log(13)
Log(12457)= 4.0954134644484
Log(13)=1.1139433523068
Log1312457=4.0954134644484 ÷ 1.1139433523068
Ans=3.6765006550534
Step2
Alternatively, the logarithm can be calculated like this.