Use the form below to do your conversion.
Solution
Step1
Log138269=Log(8269) ÷ Log(13)
Log(8269)= 3.9174529919297
Log(13)=1.1139433523068
Log138269=3.9174529919297 ÷ 1.1139433523068
Ans=3.516743453621
Step2
Alternatively, the logarithm can be calculated like this.