Alright, let's work through 42494722 times 31115197 step by step
42494722 × 31115197 = 31115197 × (42494722)
+ 31115197 × 2 that results in 62230394
+ 31115197 × 20 what gives us 622303940
+ 31115197 × 700 yielding 21780637900
+ 31115197 × 4000 resulting in 124460788000
+ 31115197 × 90000 what gives us 2800367730000
+ 31115197 × 400000 that equals 12446078800000
+ 31115197 × 2000000 which equals 62230394000000
+ 31115197 × 40000000 producing 1244607880000000

= 1322231646490234
