Use the form below to do your conversion.
Solution
Step1
Log71621=Log(1621) ÷ Log(7)
Log(1621)= 3.2097830148485
Log(7)=0.84509804001426
Log71621=3.2097830148485 ÷ 0.84509804001426
Ans=3.7981191091088
Step2
Alternatively, the logarithm can be calculated like this.