No problem, we've got 44429803 and 37387392 to multiply
44429803 × 37387392 = 37387392 × (44429803)
+ 37387392 × 3 which equals 112162176
+ 37387392 × 00 what gives us 0
+ 37387392 × 800 what gives us 29909913600
+ 37387392 × 9000 yielding 336486528000
+ 37387392 × 20000 that equals 747747840000
+ 37387392 × 400000 resulting in 14954956800000
+ 37387392 × 4000000 producing 149549568000000
+ 37387392 × 40000000 giving us 1495495680000000

= 1661114461243776
