Use the form below to do your conversion.
Solution
Step1
Log28869=Log(869) ÷ Log(28)
Log(869)= 2.9390197764487
Log(28)=1.4471580313422
Log28869=2.9390197764487 ÷ 1.4471580313422
Ans=2.0308906925132
Step2
Alternatively, the logarithm can be calculated like this.