No problem, we've got 5684 and 7156 to multiply
5684 × 7156 = 7156 × (5684)
+ 7156 × 4 that results in 28624
+ 7156 × 80 producing 572480
+ 7156 × 600 giving us 4293600
+ 7156 × 5000 resulting in 35780000

= 40674704
