Use the form below to do your conversion.
Solution
Step1
Log286397=Log(6397) ÷ Log(28)
Log(6397)= 3.8059763507176
Log(28)=1.4471580313422
Log286397=3.8059763507176 ÷ 1.4471580313422
Ans=2.6299659527768
Step2
Alternatively, the logarithm can be calculated like this.