Use the form below to do your conversion.
Solution
Step1
Log81157=Log(1157) ÷ Log(8)
Log(1157)= 3.0633333589517
Log(8)=0.90308998699194
Log81157=3.0633333589517 ÷ 0.90308998699194
Ans=3.3920577163692
Step2
Alternatively, the logarithm can be calculated like this.