Use the form below to do your conversion.
Solution
Step1
Log139455=Log(9455) ÷ Log(13)
Log(9455)= 3.9756615331811
Log(13)=1.1139433523068
Log139455=3.9756615331811 ÷ 1.1139433523068
Ans=3.5689979431611
Step2
Alternatively, the logarithm can be calculated like this.