Alright, let's work through 45140280 times 59547898 step by step
45140280 × 59547898 = 59547898 × (45140280)
+ 59547898 × 0 that equals 0
+ 59547898 × 80 producing 4763831840
+ 59547898 × 200 that is equal 11909579600
+ 59547898 × 0000 producing 0
+ 59547898 × 40000 producing 2381915920000
+ 59547898 × 100000 resulting in 5954789800000
+ 59547898 × 5000000 that results in 297739490000000
+ 59547898 × 40000000 producing 2381915920000000

= 2688008789131440
