No problem, we've got 7868 and 2720 to multiply
7868 × 2720 = 2720 × (7868)
+ 2720 × 8 resulting in 21760
+ 2720 × 60 resulting in 163200
+ 2720 × 800 resulting in 2176000
+ 2720 × 7000 that equals 19040000

= 21400960
