No problem, we've got 4056 and 1312 to multiply
4056 × 1312 = 1312 × (4056)
+ 1312 × 6 resulting in 7872
+ 1312 × 50 that results in 65600
+ 1312 × 000 giving us 0
+ 1312 × 4000 which equals 5248000

= 5321472
