Use the form below to do your conversion.
Solution
Step1
Log129785=Log(9785) ÷ Log(12)
Log(9785)= 3.990560829994
Log(12)=1.0791812460476
Log129785=3.990560829994 ÷ 1.0791812460476
Ans=3.6977670290407
Step2
Alternatively, the logarithm can be calculated like this.