Use the form below to do your conversion.
Solution
Step1
Log187991=Log(7991) ÷ Log(18)
Log(7991)= 3.9026011306665
Log(18)=1.2552725051033
Log187991=3.9026011306665 ÷ 1.2552725051033
Ans=3.1089672679044
Step2
Alternatively, the logarithm can be calculated like this.