Use the form below to do your conversion.
Solution
Step1
Log87415=Log(7415) ÷ Log(8)
Log(7415)= 3.8701111553644
Log(8)=0.90308998699194
Log87415=3.8701111553644 ÷ 0.90308998699194
Ans=4.2854103257807
Step2
Alternatively, the logarithm can be calculated like this.