No problem, we've got 50320319 and 77949948 to multiply
50320319 × 77949948 = 77949948 × (50320319)
+ 77949948 × 9 giving us 701549532
+ 77949948 × 10 yielding 779499480
+ 77949948 × 300 giving us 23384984400
+ 77949948 × 0000 that equals 0
+ 77949948 × 20000 which equals 1558998960000
+ 77949948 × 300000 that results in 23384984400000
+ 77949948 × 0000000 that equals 0
+ 77949948 × 50000000 which equals 3897497400000000

= 3922466249393412
