Use the form below to do your conversion.
Solution
Step1
Log189989=Log(9989) ÷ Log(18)
Log(9989)= 3.9995220131289
Log(18)=1.2552725051033
Log189989=3.9995220131289 ÷ 1.2552725051033
Ans=3.1861782974365
Step2
Alternatively, the logarithm can be calculated like this.