No problem, we've got 8384 and 9781 to multiply
8384 × 9781 = 9781 × (8384)
+ 9781 × 4 which equals 39124
+ 9781 × 80 producing 782480
+ 9781 × 300 what gives us 2934300
+ 9781 × 8000 which equals 78248000

= 82003904
