Use the form below to do your conversion.
Solution
Step1
Log1213109=Log(13109) ÷ Log(12)
Log(13109)= 4.1175695634638
Log(12)=1.0791812460476
Log1213109=4.1175695634638 ÷ 1.0791812460476
Ans=3.8154569295417
Step2
Alternatively, the logarithm can be calculated like this.