Use the form below to do your conversion.
Solution
Step1
Log139289=Log(9289) ÷ Log(13)
Log(9289)= 3.9679689628787
Log(13)=1.1139433523068
Log139289=3.9679689628787 ÷ 1.1139433523068
Ans=3.5620922326629
Step2
Alternatively, the logarithm can be calculated like this.