Use the form below to do your conversion.
Solution
Step1
Log76389=Log(6389) ÷ Log(7)
Log(6389)= 3.8054328881321
Log(7)=0.84509804001426
Log76389=3.8054328881321 ÷ 0.84509804001426
Ans=4.5029484248572
Step2
Alternatively, the logarithm can be calculated like this.