No problem, we've got 7890 and 5744 to multiply
7890 × 5744 = 5744 × (7890)
+ 5744 × 0 yielding 0
+ 5744 × 90 which equals 516960
+ 5744 × 800 resulting in 4595200
+ 5744 × 7000 producing 40208000

= 45320160
