Use the form below to do your conversion.
Solution
Step1
Log2857=Log(857) ÷ Log(2)
Log(857)= 2.9329808219232
Log(2)=0.30102999566398
Log2857=2.9329808219232 ÷ 0.30102999566398
Ans=9.7431513941125
Step2
Alternatively, the logarithm can be calculated like this.