No problem, we've got 42292344 and 84379947 to multiply
42292344 × 84379947 = 84379947 × (42292344)
+ 84379947 × 4 which equals 337519788
+ 84379947 × 40 resulting in 3375197880
+ 84379947 × 300 producing 25313984100
+ 84379947 × 2000 that results in 168759894000
+ 84379947 × 90000 yielding 7594195230000
+ 84379947 × 200000 that results in 16875989400000
+ 84379947 × 2000000 which equals 168759894000000
+ 84379947 × 40000000 resulting in 3375197880000000

= 3568625745225768
