Use the form below to do your conversion.
Solution
Step1
Log189961=Log(9961) ÷ Log(18)
Log(9961)= 3.9983029400985
Log(18)=1.2552725051033
Log189961=3.9983029400985 ÷ 1.2552725051033
Ans=3.1852071353777
Step2
Alternatively, the logarithm can be calculated like this.