No problem, we've got 42104948 and 87151368 to multiply
42104948 × 87151368 = 87151368 × (42104948)
+ 87151368 × 8 which equals 697210944
+ 87151368 × 40 that equals 3486054720
+ 87151368 × 900 producing 78436231200
+ 87151368 × 4000 that equals 348605472000
+ 87151368 × 00000 giving us 0
+ 87151368 × 100000 yielding 8715136800000
+ 87151368 × 2000000 giving us 174302736000000
+ 87151368 × 40000000 which equals 3486054720000000

= 3669503817768864
