Use the form below to do your conversion.
Solution
Step1
Log12641=Log(641) ÷ Log(12)
Log(641)= 2.8068580295188
Log(12)=1.0791812460476
Log12641=2.8068580295188 ÷ 1.0791812460476
Ans=2.6009143874568
Step2
Alternatively, the logarithm can be calculated like this.