Use the form below to do your conversion.
Solution
Step1
Log197987=Log(7987) ÷ Log(19)
Log(7987)= 3.9023836844325
Log(19)=1.2787536009528
Log197987=3.9023836844325 ÷ 1.2787536009528
Ans=3.0517088526865
Step2
Alternatively, the logarithm can be calculated like this.