No problem, we've got 8156 and 1534 to multiply
8156 × 1534 = 1534 × (8156)
+ 1534 × 6 what gives us 9204
+ 1534 × 50 that results in 76700
+ 1534 × 100 producing 153400
+ 1534 × 8000 giving us 12272000

= 12511304
