Use the form below to do your conversion.
Solution
Step1
Log281369=Log(1369) ÷ Log(28)
Log(1369)= 3.136403448134
Log(28)=1.4471580313422
Log281369=3.136403448134 ÷ 1.4471580313422
Ans=2.1672846919317
Step2
Alternatively, the logarithm can be calculated like this.