Use the form below to do your conversion.
Solution
Step1
Log71999=Log(1999) ÷ Log(7)
Log(1999)= 3.3008127941181
Log(7)=0.84509804001426
Log71999=3.3008127941181 ÷ 0.84509804001426
Ans=3.9058341610429
Step2
Alternatively, the logarithm can be calculated like this.