No problem, we've got 77203994 and 77031026 to multiply
77203994 × 77031026 = 77031026 × (77203994)
+ 77031026 × 4 producing 308124104
+ 77031026 × 90 which equals 6932792340
+ 77031026 × 900 giving us 69327923400
+ 77031026 × 3000 that is equal 231093078000
+ 77031026 × 00000 that equals 0
+ 77031026 × 200000 producing 15406205200000
+ 77031026 × 7000000 that is equal 539217182000000
+ 77031026 × 70000000 giving us 5392171820000000

= 5947102869117844
