Use the form below to do your conversion.
Solution
Step1
Log189965=Log(9965) ÷ Log(18)
Log(9965)= 3.9984773030365
Log(18)=1.2552725051033
Log189965=3.9984773030365 ÷ 1.2552725051033
Ans=3.1853460398286
Step2
Alternatively, the logarithm can be calculated like this.