Use the form below to do your conversion.
Solution
Step1
Log281381=Log(1381) ÷ Log(28)
Log(1381)= 3.1401936785786
Log(28)=1.4471580313422
Log281381=3.1401936785786 ÷ 1.4471580313422
Ans=2.1699037773132
Step2
Alternatively, the logarithm can be calculated like this.