Use the form below to do your conversion.
Solution
Step1
Log47639=Log(7639) ÷ Log(4)
Log(7639)= 3.8830365100277
Log(4)=0.60205999132796
Log47639=3.8830365100277 ÷ 0.60205999132796
Ans=6.4495840380672
Step2
Alternatively, the logarithm can be calculated like this.