Use the form below to do your conversion.
Solution
Step1
Log284015=Log(4015) ÷ Log(28)
Log(4015)= 3.6036855496147
Log(28)=1.4471580313422
Log284015=3.6036855496147 ÷ 1.4471580313422
Ans=2.4901810801356
Step2
Alternatively, the logarithm can be calculated like this.