Use the form below to do your conversion.
Solution
Step1
Log139425=Log(9425) ÷ Log(13)
Log(9425)= 3.9742813588778
Log(13)=1.1139433523068
Log139425=3.9742813588778 ÷ 1.1139433523068
Ans=3.5677589445169
Step2
Alternatively, the logarithm can be calculated like this.