Use the form below to do your conversion.
Solution
Step1
Log77145=Log(7145) ÷ Log(7)
Log(7145)= 3.854002233127
Log(7)=0.84509804001426
Log77145=3.854002233127 ÷ 0.84509804001426
Ans=4.5604202715486
Step2
Alternatively, the logarithm can be calculated like this.