Alright, let's work through 45436469 times 56038628 step by step
45436469 × 56038628 = 56038628 × (45436469)
+ 56038628 × 9 yielding 504347652
+ 56038628 × 60 that is equal 3362317680
+ 56038628 × 400 that is equal 22415451200
+ 56038628 × 6000 that results in 336231768000
+ 56038628 × 30000 yielding 1681158840000
+ 56038628 × 400000 that is equal 22415451200000
+ 56038628 × 5000000 yielding 280193140000000
+ 56038628 × 40000000 what gives us 2241545120000000

= 2546197383924532
