No problem, we've got 2562 and 8158 to multiply
2562 × 8158 = 8158 × (2562)
+ 8158 × 2 resulting in 16316
+ 8158 × 60 resulting in 489480
+ 8158 × 500 giving us 4079000
+ 8158 × 2000 which equals 16316000

= 20900796
