Use the form below to do your conversion.
Solution
Step1
Log281385=Log(1385) ÷ Log(28)
Log(1385)= 3.1414497734005
Log(28)=1.4471580313422
Log281385=3.1414497734005 ÷ 1.4471580313422
Ans=2.1707717508134
Step2
Alternatively, the logarithm can be calculated like this.