Use the form below to do your conversion.
Solution
Step1
Log138321=Log(8321) ÷ Log(13)
Log(8321)= 3.92017552201
Log(13)=1.1139433523068
Log138321=3.92017552201 ÷ 1.1139433523068
Ans=3.5191875007754
Step2
Alternatively, the logarithm can be calculated like this.