No problem, we've got 9448248 and 46855863 to multiply
9448248 × 46855863 = 46855863 × (9448248)
+ 46855863 × 8 that results in 374846904
+ 46855863 × 40 yielding 1874234520
+ 46855863 × 200 which equals 9371172600
+ 46855863 × 8000 yielding 374846904000
+ 46855863 × 40000 which equals 1874234520000
+ 46855863 × 400000 giving us 18742345200000
+ 46855863 × 9000000 yielding 421702767000000

= 442705813878024
