Use the form below to do your conversion.
Solution
Step1
Log41387=Log(1387) ÷ Log(4)
Log(1387)= 3.1420764610733
Log(4)=0.60205999132796
Log41387=3.1420764610733 ÷ 0.60205999132796
Ans=5.2188760361618
Step2
Alternatively, the logarithm can be calculated like this.