Use the form below to do your conversion.
Solution
Step1
Log287243=Log(7243) ÷ Log(28)
Log(7243)= 3.8599184852007
Log(28)=1.4471580313422
Log287243=3.8599184852007 ÷ 1.4471580313422
Ans=2.6672404821059
Step2
Alternatively, the logarithm can be calculated like this.