Use the form below to do your conversion.
Solution
Step1
Log91621=Log(1621) ÷ Log(9)
Log(1621)= 3.2097830148485
Log(9)=0.95424250943932
Log91621=3.2097830148485 ÷ 0.95424250943932
Ans=3.3636973652897
Step2
Alternatively, the logarithm can be calculated like this.