No problem, we've got 1953 and 7884 to multiply
1953 × 7884 = 7884 × (1953)
+ 7884 × 3 what gives us 23652
+ 7884 × 50 which equals 394200
+ 7884 × 900 that is equal 7095600
+ 7884 × 1000 what gives us 7884000

= 15397452
