No problem, we've got 7664 and 4154 to multiply
7664 × 4154 = 4154 × (7664)
+ 4154 × 4 resulting in 16616
+ 4154 × 60 giving us 249240
+ 4154 × 600 that results in 2492400
+ 4154 × 7000 resulting in 29078000

= 31836256
