No problem, we've got 5677 and 2978 to multiply
5677 × 2978 = 2978 × (5677)
+ 2978 × 7 that is equal 20846
+ 2978 × 70 that equals 208460
+ 2978 × 600 resulting in 1786800
+ 2978 × 5000 which equals 14890000

= 16906106
