Use the form below to do your conversion.
Solution
Step1
Log13985=Log(985) ÷ Log(13)
Log(985)= 2.9934362304976
Log(13)=1.1139433523068
Log13985=2.9934362304976 ÷ 1.1139433523068
Ans=2.6872427797146
Step2
Alternatively, the logarithm can be calculated like this.