Use the form below to do your conversion.
Solution
Step1
Log289715=Log(9715) ÷ Log(28)
Log(9715)= 3.9874428049358
Log(28)=1.4471580313422
Log289715=3.9874428049358 ÷ 1.4471580313422
Ans=2.7553610031363
Step2
Alternatively, the logarithm can be calculated like this.