Use the form below to do your conversion.
Solution
Step1
Log81531=Log(1531) ÷ Log(8)
Log(1531)= 3.1849751906983
Log(8)=0.90308998699194
Log81531=3.1849751906983 ÷ 0.90308998699194
Ans=3.5267528558333
Step2
Alternatively, the logarithm can be calculated like this.