Alright, let's work through 56907007 times 42603497 step by step
56907007 × 42603497 = 42603497 × (56907007)
+ 42603497 × 7 which equals 298224479
+ 42603497 × 00 resulting in 0
+ 42603497 × 000 what gives us 0
+ 42603497 × 7000 giving us 298224479000
+ 42603497 × 00000 that equals 0
+ 42603497 × 900000 producing 38343147300000
+ 42603497 × 6000000 what gives us 255620982000000
+ 42603497 × 50000000 that equals 2130174850000000

= 2424437502003479
