Alright, let's work through 70840514 times 42230234 step by step
70840514 × 42230234 = 42230234 × (70840514)
+ 42230234 × 4 resulting in 168920936
+ 42230234 × 10 that equals 422302340
+ 42230234 × 500 yielding 21115117000
+ 42230234 × 0000 resulting in 0
+ 42230234 × 40000 that results in 1689209360000
+ 42230234 × 800000 giving us 33784187200000
+ 42230234 × 0000000 which equals 0
+ 42230234 × 70000000 that results in 2956116380000000

= 2991611482900276
