Alright, let's work through 56644827 times 70947763 step by step
56644827 × 70947763 = 70947763 × (56644827)
+ 70947763 × 7 resulting in 496634341
+ 70947763 × 20 that equals 1418955260
+ 70947763 × 800 that results in 56758210400
+ 70947763 × 4000 that results in 283791052000
+ 70947763 × 40000 giving us 2837910520000
+ 70947763 × 600000 what gives us 42568657800000
+ 70947763 × 6000000 giving us 425686578000000
+ 70947763 × 50000000 producing 3547388150000000

= 4018823761172001
