No problem, we've got 84075494 and 4549000 to multiply
84075494 × 4549000 = 4549000 × (84075494)
+ 4549000 × 4 what gives us 18196000
+ 4549000 × 90 that equals 409410000
+ 4549000 × 400 producing 1819600000
+ 4549000 × 5000 giving us 22745000000
+ 4549000 × 70000 resulting in 318430000000
+ 4549000 × 000000 yielding 0
+ 4549000 × 4000000 resulting in 18196000000000
+ 4549000 × 80000000 producing 363920000000000

= 382459422206000
