Use the form below to do your conversion.
Solution
Step1
Log1815421=Log(15421) ÷ Log(18)
Log(15421)= 4.188112537165
Log(18)=1.2552725051033
Log1815421=4.188112537165 ÷ 1.2552725051033
Ans=3.336417009166
Step2
Alternatively, the logarithm can be calculated like this.