Use the form below to do your conversion.
Solution
Step1
Log1811989=Log(11989) ÷ Log(18)
Log(11989)= 4.078782960197
Log(18)=1.2552725051033
Log1811989=4.078782960197 ÷ 1.2552725051033
Ans=3.2493207200944
Step2
Alternatively, the logarithm can be calculated like this.