Use the form below to do your conversion.
Solution
Step1
Log87981=Log(7981) ÷ Log(8)
Log(7981)= 3.9020573108085
Log(8)=0.90308998699194
Log87981=3.9020573108085 ÷ 0.90308998699194
Ans=4.3207846028784
Step2
Alternatively, the logarithm can be calculated like this.