Alright, let's work through 5847 times 5147 step by step
5847 × 5147 = 5147 × (5847)
+ 5147 × 7 resulting in 36029
+ 5147 × 40 what gives us 205880
+ 5147 × 800 yielding 4117600
+ 5147 × 5000 which equals 25735000

= 30094509
