Use the form below to do your conversion.
Solution
Step1
Log28703=Log(703) ÷ Log(28)
Log(703)= 2.8469553250198
Log(28)=1.4471580313422
Log28703=2.8469553250198 ÷ 1.4471580313422
Ans=1.9672732786338
Step2
Alternatively, the logarithm can be calculated like this.