No problem, we've got 9842 and 5407 to multiply
9842 × 5407 = 5407 × (9842)
+ 5407 × 2 what gives us 10814
+ 5407 × 40 that results in 216280
+ 5407 × 800 yielding 4325600
+ 5407 × 9000 giving us 48663000

= 53215694
