No problem, we've got 8590 and 6460 to multiply
8590 × 6460 = 6460 × (8590)
+ 6460 × 0 that is equal 0
+ 6460 × 90 giving us 581400
+ 6460 × 500 that results in 3230000
+ 6460 × 8000 that is equal 51680000

= 55491400
