Use the form below to do your conversion.
Solution
Step1
Log137639=Log(7639) ÷ Log(13)
Log(7639)= 3.8830365100277
Log(13)=1.1139433523068
Log137639=3.8830365100277 ÷ 1.1139433523068
Ans=3.4858473745423
Step2
Alternatively, the logarithm can be calculated like this.