Alright, let's work through 55145289 times 26478272 step by step
55145289 × 26478272 = 26478272 × (55145289)
+ 26478272 × 9 that equals 238304448
+ 26478272 × 80 yielding 2118261760
+ 26478272 × 200 that equals 5295654400
+ 26478272 × 5000 resulting in 132391360000
+ 26478272 × 40000 resulting in 1059130880000
+ 26478272 × 100000 what gives us 2647827200000
+ 26478272 × 5000000 resulting in 132391360000000
+ 26478272 × 50000000 producing 1323913600000000

= 1460151961660608
