No problem, we've got 5085353 and 38358960 to multiply
5085353 × 38358960 = 38358960 × (5085353)
+ 38358960 × 3 that results in 115076880
+ 38358960 × 50 what gives us 1917948000
+ 38358960 × 300 what gives us 11507688000
+ 38358960 × 5000 resulting in 191794800000
+ 38358960 × 80000 yielding 3068716800000
+ 38358960 × 000000 giving us 0
+ 38358960 × 5000000 that results in 191794800000000

= 195068852312880
