Use the form below to do your conversion.
Solution
Step1
Log138731=Log(8731) ÷ Log(13)
Log(8731)= 3.9410639882199
Log(13)=1.1139433523068
Log138731=3.9410639882199 ÷ 1.1139433523068
Ans=3.5379393216526
Step2
Alternatively, the logarithm can be calculated like this.