Alright, let's work through 74002542 times 9303464 step by step
74002542 × 9303464 = 9303464 × (74002542)
+ 9303464 × 2 resulting in 18606928
+ 9303464 × 40 what gives us 372138560
+ 9303464 × 500 that results in 4651732000
+ 9303464 × 2000 which equals 18606928000
+ 9303464 × 00000 producing 0
+ 9303464 × 000000 what gives us 0
+ 9303464 × 4000000 that results in 37213856000000
+ 9303464 × 70000000 that is equal 651242480000000

= 688479985405488
