Alright, let's work through 5204 times 3090 step by step
5204 × 3090 = 3090 × (5204)
+ 3090 × 4 what gives us 12360
+ 3090 × 00 what gives us 0
+ 3090 × 200 yielding 618000
+ 3090 × 5000 that equals 15450000

= 16080360
