No problem, we've got 6653 and 7998 to multiply
6653 × 7998 = 7998 × (6653)
+ 7998 × 3 resulting in 23994
+ 7998 × 50 which equals 399900
+ 7998 × 600 producing 4798800
+ 7998 × 6000 what gives us 47988000

= 53210694
