Use the form below to do your conversion.
Solution
Step1
Log27021=Log(7021) ÷ Log(2)
Log(7021)= 3.8463989730347
Log(2)=0.30102999566398
Log27021=3.8463989730347 ÷ 0.30102999566398
Ans=12.77746081267
Step2
Alternatively, the logarithm can be calculated like this.