No problem, we've got 44678942 and 10247731 to multiply
44678942 × 10247731 = 10247731 × (44678942)
+ 10247731 × 2 what gives us 20495462
+ 10247731 × 40 giving us 409909240
+ 10247731 × 900 giving us 9222957900
+ 10247731 × 8000 that results in 81981848000
+ 10247731 × 70000 producing 717341170000
+ 10247731 × 600000 what gives us 6148638600000
+ 10247731 × 4000000 that results in 40990924000000
+ 10247731 × 40000000 producing 409909240000000

= 457857778980602
