No problem, we've got 1983 and 4618 to multiply
1983 × 4618 = 4618 × (1983)
+ 4618 × 3 producing 13854
+ 4618 × 80 which equals 369440
+ 4618 × 900 resulting in 4156200
+ 4618 × 1000 what gives us 4618000

= 9157494
