No problem, we've got 9970 and 6395 to multiply
9970 × 6395 = 6395 × (9970)
+ 6395 × 0 what gives us 0
+ 6395 × 70 yielding 447650
+ 6395 × 900 giving us 5755500
+ 6395 × 9000 that is equal 57555000

= 63758150
