Use the form below to do your conversion.
Solution
Step1
Log2139=Log(139) ÷ Log(2)
Log(139)= 2.1430148002541
Log(2)=0.30102999566398
Log2139=2.1430148002541 ÷ 0.30102999566398
Ans=7.1189410727235
Step2
Alternatively, the logarithm can be calculated like this.