Use the form below to do your conversion.
Solution
Step1
Log28745=Log(745) ÷ Log(28)
Log(745)= 2.8721562727483
Log(28)=1.4471580313422
Log28745=2.8721562727483 ÷ 1.4471580313422
Ans=1.9846873738346
Step2
Alternatively, the logarithm can be calculated like this.