No problem, we've got 1080 and 4921 to multiply
1080 × 4921 = 4921 × (1080)
+ 4921 × 0 yielding 0
+ 4921 × 80 that equals 393680
+ 4921 × 000 that is equal 0
+ 4921 × 1000 producing 4921000

= 5314680
