Alright, let's work through 40237472 times 73477634 step by step
40237472 × 73477634 = 73477634 × (40237472)
+ 73477634 × 2 that equals 146955268
+ 73477634 × 70 that results in 5143434380
+ 73477634 × 400 that is equal 29391053600
+ 73477634 × 7000 resulting in 514343438000
+ 73477634 × 30000 that is equal 2204329020000
+ 73477634 × 200000 yielding 14695526800000
+ 73477634 × 0000000 that equals 0
+ 73477634 × 40000000 producing 2939105360000000

= 2956554240701248
