Use the form below to do your conversion.
Solution
Step1
Log189881=Log(9881) ÷ Log(18)
Log(9881)= 3.9948008992946
Log(18)=1.2552725051033
Log189881=3.9948008992946 ÷ 1.2552725051033
Ans=3.1824172703965
Step2
Alternatively, the logarithm can be calculated like this.