No problem, we've got 2661 and 7912 to multiply
2661 × 7912 = 7912 × (2661)
+ 7912 × 1 which equals 7912
+ 7912 × 60 yielding 474720
+ 7912 × 600 yielding 4747200
+ 7912 × 2000 that results in 15824000

= 21053832
