No problem, we've got 74499983 and 71120668 to multiply
74499983 × 71120668 = 71120668 × (74499983)
+ 71120668 × 3 that equals 213362004
+ 71120668 × 80 that equals 5689653440
+ 71120668 × 900 giving us 64008601200
+ 71120668 × 9000 which equals 640086012000
+ 71120668 × 90000 resulting in 6400860120000
+ 71120668 × 400000 producing 28448267200000
+ 71120668 × 4000000 that results in 284482672000000
+ 71120668 × 70000000 yielding 4978446760000000

= 5298488556948644
