Use the form below to do your conversion.
Solution
Step1
Log74957=Log(4957) ÷ Log(7)
Log(4957)= 3.6952189189052
Log(7)=0.84509804001426
Log74957=3.6952189189052 ÷ 0.84509804001426
Ans=4.372532823343
Step2
Alternatively, the logarithm can be calculated like this.