Use the form below to do your conversion.
Solution
Step1
Log139259=Log(9259) ÷ Log(13)
Log(9259)= 3.9665640840973
Log(13)=1.1139433523068
Log139259=3.9665640840973 ÷ 1.1139433523068
Ans=3.5608310565192
Step2
Alternatively, the logarithm can be calculated like this.