Alright, let's work through 47179544 times 45297523 step by step
47179544 × 45297523 = 45297523 × (47179544)
+ 45297523 × 4 that equals 181190092
+ 45297523 × 40 that equals 1811900920
+ 45297523 × 500 that is equal 22648761500
+ 45297523 × 9000 which equals 407677707000
+ 45297523 × 70000 which equals 3170826610000
+ 45297523 × 100000 which equals 4529752300000
+ 45297523 × 7000000 resulting in 317082661000000
+ 45297523 × 40000000 what gives us 1811900920000000

= 2137116479469512
