Use the form below to do your conversion.
Solution
Step1
Log123857=Log(3857) ÷ Log(12)
Log(3857)= 3.586249638866
Log(12)=1.0791812460476
Log123857=3.586249638866 ÷ 1.0791812460476
Ans=3.3231207936575
Step2
Alternatively, the logarithm can be calculated like this.