Use the form below to do your conversion.
Solution
Step1
Log910985=Log(10985) ÷ Log(9)
Log(10985)= 4.0408000612565
Log(9)=0.95424250943932
Log910985=4.0408000612565 ÷ 0.95424250943932
Ans=4.2345630395682
Step2
Alternatively, the logarithm can be calculated like this.