Alright, let's work through 42085297 times 6926763 step by step
42085297 × 6926763 = 6926763 × (42085297)
+ 6926763 × 7 giving us 48487341
+ 6926763 × 90 resulting in 623408670
+ 6926763 × 200 that results in 1385352600
+ 6926763 × 5000 that results in 34633815000
+ 6926763 × 80000 which equals 554141040000
+ 6926763 × 000000 which equals 0
+ 6926763 × 2000000 yielding 13853526000000
+ 6926763 × 40000000 resulting in 277070520000000

= 291514878103611
