Alright, let's work through 42770830 times 97323390 step by step
42770830 × 97323390 = 97323390 × (42770830)
+ 97323390 × 0 producing 0
+ 97323390 × 30 that results in 2919701700
+ 97323390 × 800 that results in 77858712000
+ 97323390 × 0000 which equals 0
+ 97323390 × 70000 yielding 6812637300000
+ 97323390 × 700000 that equals 68126373000000
+ 97323390 × 2000000 that results in 194646780000000
+ 97323390 × 40000000 that equals 3892935600000000

= 4162602168713700
