Alright, let's work through 3542 times 6180 step by step
3542 × 6180 = 6180 × (3542)
+ 6180 × 2 yielding 12360
+ 6180 × 40 that results in 247200
+ 6180 × 500 producing 3090000
+ 6180 × 3000 giving us 18540000

= 21889560
