Use the form below to do your conversion.
Solution
Step1
Log281691=Log(1691) ÷ Log(28)
Log(1691)= 3.2281436075977
Log(28)=1.4471580313422
Log281691=3.2281436075977 ÷ 1.4471580313422
Ans=2.2306780169707
Step2
Alternatively, the logarithm can be calculated like this.