No problem, we've got 5591 and 9826 to multiply
5591 × 9826 = 9826 × (5591)
+ 9826 × 1 what gives us 9826
+ 9826 × 90 that results in 884340
+ 9826 × 500 that is equal 4913000
+ 9826 × 5000 that results in 49130000

= 54937166
