No problem, we've got 2952 and 7781 to multiply
2952 × 7781 = 7781 × (2952)
+ 7781 × 2 that results in 15562
+ 7781 × 50 giving us 389050
+ 7781 × 900 yielding 7002900
+ 7781 × 2000 resulting in 15562000

= 22969512
