Use the form below to do your conversion.
Solution
Step1
Log285213=Log(5213) ÷ Log(28)
Log(5213)= 3.717087724927
Log(28)=1.4471580313422
Log285213=3.717087724927 ÷ 1.4471580313422
Ans=2.5685430646987
Step2
Alternatively, the logarithm can be calculated like this.