Use the form below to do your conversion.
Solution
Step1
Log131861=Log(1861) ÷ Log(13)
Log(1861)= 3.2697463731308
Log(13)=1.1139433523068
Log131861=3.2697463731308 ÷ 1.1139433523068
Ans=2.9352896324212
Step2
Alternatively, the logarithm can be calculated like this.