Use the form below to do your conversion.
Solution
Step1
Log187987=Log(7987) ÷ Log(18)
Log(7987)= 3.9023836844325
Log(18)=1.2552725051033
Log187987=3.9023836844325 ÷ 1.2552725051033
Ans=3.1087940415865
Step2
Alternatively, the logarithm can be calculated like this.