No problem, we've got 1993 and 5364 to multiply
1993 × 5364 = 5364 × (1993)
+ 5364 × 3 what gives us 16092
+ 5364 × 90 resulting in 482760
+ 5364 × 900 that equals 4827600
+ 5364 × 1000 that equals 5364000

= 10690452
