Use the form below to do your conversion.
Solution
Step1
Log21181=Log(181) ÷ Log(21)
Log(181)= 2.2576785748692
Log(21)=1.3222192947339
Log21181=2.2576785748692 ÷ 1.3222192947339
Ans=1.7074917783011
Step2
Alternatively, the logarithm can be calculated like this.