Use the form below to do your conversion.
Solution
Step1
Log186491=Log(6491) ÷ Log(18)
Log(6491)= 3.8123116091311
Log(18)=1.2552725051033
Log186491=3.8123116091311 ÷ 1.2552725051033
Ans=3.0370390442172
Step2
Alternatively, the logarithm can be calculated like this.