Use the form below to do your conversion.
Solution
Step1
Log99809=Log(9809) ÷ Log(9)
Log(9809)= 3.991624734534
Log(9)=0.95424250943932
Log99809=3.991624734534 ÷ 0.95424250943932
Ans=4.1830296754222
Step2
Alternatively, the logarithm can be calculated like this.