Use the form below to do your conversion.
Solution
Step1
Log21309=Log(1309) ÷ Log(2)
Log(1309)= 3.1169396465508
Log(2)=0.30102999566398
Log21309=3.1169396465508 ÷ 0.30102999566398
Ans=10.354249381945
Step2
Alternatively, the logarithm can be calculated like this.