No problem, we've got 7047 and 7870 to multiply
7047 × 7870 = 7870 × (7047)
+ 7870 × 7 that is equal 55090
+ 7870 × 40 that results in 314800
+ 7870 × 000 yielding 0
+ 7870 × 7000 resulting in 55090000

= 55459890
