Use the form below to do your conversion.
Solution
Step1
Log28785=Log(785) ÷ Log(28)
Log(785)= 2.8948696567453
Log(28)=1.4471580313422
Log28785=2.8948696567453 ÷ 1.4471580313422
Ans=2.0003825387752
Step2
Alternatively, the logarithm can be calculated like this.