No problem, we've got 87796171 and 4328937 to multiply
87796171 × 4328937 = 4328937 × (87796171)
+ 4328937 × 1 that results in 4328937
+ 4328937 × 70 resulting in 303025590
+ 4328937 × 100 which equals 432893700
+ 4328937 × 6000 that results in 25973622000
+ 4328937 × 90000 which equals 389604330000
+ 4328937 × 700000 producing 3030255900000
+ 4328937 × 7000000 which equals 30302559000000
+ 4328937 × 80000000 giving us 346314960000000

= 380064093100227
