No problem, we've got 78321342 and 3059347 to multiply
78321342 × 3059347 = 3059347 × (78321342)
+ 3059347 × 2 that is equal 6118694
+ 3059347 × 40 what gives us 122373880
+ 3059347 × 300 that equals 917804100
+ 3059347 × 1000 that equals 3059347000
+ 3059347 × 20000 producing 61186940000
+ 3059347 × 300000 producing 917804100000
+ 3059347 × 8000000 producing 24474776000000
+ 3059347 × 70000000 giving us 214154290000000

= 239612162683674
