Use the form below to do your conversion.
Solution
Step1
Log221987=Log(1987) ÷ Log(22)
Log(1987)= 3.2981978671098
Log(22)=1.3424226808222
Log221987=3.2981978671098 ÷ 1.3424226808222
Ans=2.4568996890679
Step2
Alternatively, the logarithm can be calculated like this.