Use the form below to do your conversion.
Solution
Step1
Log87243=Log(7243) ÷ Log(8)
Log(7243)= 3.8599184852007
Log(8)=0.90308998699194
Log87243=3.8599184852007 ÷ 0.90308998699194
Ans=4.2741238866544
Step2
Alternatively, the logarithm can be calculated like this.