Use the form below to do your conversion.
Solution
Step1
Log189977=Log(9977) ÷ Log(18)
Log(9977)= 3.9989999722183
Log(18)=1.2552725051033
Log189977=3.9989999722183 ÷ 1.2552725051033
Ans=3.1857624188855
Step2
Alternatively, the logarithm can be calculated like this.