No problem, we've got 87607067 and 3865961 to multiply
87607067 × 3865961 = 3865961 × (87607067)
+ 3865961 × 7 yielding 27061727
+ 3865961 × 60 yielding 231957660
+ 3865961 × 000 which equals 0
+ 3865961 × 7000 yielding 27061727000
+ 3865961 × 00000 that results in 0
+ 3865961 × 600000 which equals 2319576600000
+ 3865961 × 7000000 yielding 27061727000000
+ 3865961 × 80000000 resulting in 309276880000000

= 338685504346387
