Use the form below to do your conversion.
Solution
Step1
Log137243=Log(7243) ÷ Log(13)
Log(7243)= 3.8599184852007
Log(13)=1.1139433523068
Log137243=3.8599184852007 ÷ 1.1139433523068
Ans=3.4650940527697
Step2
Alternatively, the logarithm can be calculated like this.