Use the form below to do your conversion.
Solution
Step1
Log1810421=Log(10421) ÷ Log(18)
Log(10421)= 4.0179093958967
Log(18)=1.2552725051033
Log1810421=4.0179093958967 ÷ 1.2552725051033
Ans=3.2008264178192
Step2
Alternatively, the logarithm can be calculated like this.