Let's calculate 42433644 x 31801976
42433644 × 31801976 = 31801976 × (42433644)
+ 31801976 × 4 what gives us 127207904
+ 31801976 × 40 giving us 1272079040
+ 31801976 × 600 producing 19081185600
+ 31801976 × 3000 which equals 95405928000
+ 31801976 × 30000 producing 954059280000
+ 31801976 × 400000 yielding 12720790400000
+ 31801976 × 2000000 that equals 63603952000000
+ 31801976 × 40000000 that equals 1272079040000000

= 1349473728080544
