Use the form below to do your conversion.
Solution
Step1
Log71871=Log(1871) ÷ Log(7)
Log(1871)= 3.2720737875
Log(7)=0.84509804001426
Log71871=3.2720737875 ÷ 0.84509804001426
Ans=3.8718274479075
Step2
Alternatively, the logarithm can be calculated like this.