Use the form below to do your conversion.
Solution
Step1
Log137475=Log(7475) ÷ Log(13)
Log(7475)= 3.8736111969965
Log(13)=1.1139433523068
Log137475=3.8736111969965 ÷ 1.1139433523068
Ans=3.4773861605931
Step2
Alternatively, the logarithm can be calculated like this.