Use the form below to do your conversion.
Solution
Step1
Log21997=Log(1997) ÷ Log(2)
Log(1997)= 3.3003780648707
Log(2)=0.30102999566398
Log21997=3.3003780648707 ÷ 0.30102999566398
Ans=10.963618617444
Step2
Alternatively, the logarithm can be calculated like this.