No problem, we've got 77042504 and 42006356 to multiply
77042504 × 42006356 = 42006356 × (77042504)
+ 42006356 × 4 that equals 168025424
+ 42006356 × 00 producing 0
+ 42006356 × 500 giving us 21003178000
+ 42006356 × 2000 which equals 84012712000
+ 42006356 × 40000 that results in 1680254240000
+ 42006356 × 000000 giving us 0
+ 42006356 × 7000000 what gives us 294044492000000
+ 42006356 × 70000000 that is equal 2940444920000000

= 3236274850155424
