No problem, we've got 47012214 and 40844052 to multiply
47012214 × 40844052 = 40844052 × (47012214)
+ 40844052 × 4 what gives us 163376208
+ 40844052 × 10 producing 408440520
+ 40844052 × 200 that is equal 8168810400
+ 40844052 × 2000 that equals 81688104000
+ 40844052 × 10000 which equals 408440520000
+ 40844052 × 000000 giving us 0
+ 40844052 × 7000000 what gives us 285908364000000
+ 40844052 × 40000000 producing 1633762080000000

= 1920169313251128
