Use the form below to do your conversion.
Solution
Step1
Log281321=Log(1321) ÷ Log(28)
Log(1321)= 3.1209028176145
Log(28)=1.4471580313422
Log281321=3.1209028176145 ÷ 1.4471580313422
Ans=2.1565736084261
Step2
Alternatively, the logarithm can be calculated like this.