Use the form below to do your conversion.
Solution
Step1
Log812785=Log(12785) ÷ Log(8)
Log(12785)= 4.1067007323624
Log(8)=0.90308998699194
Log812785=4.1067007323624 ÷ 0.90308998699194
Ans=4.547388180043
Step2
Alternatively, the logarithm can be calculated like this.