Alright, let's work through 66261708 times 26487755 step by step
66261708 × 26487755 = 26487755 × (66261708)
+ 26487755 × 8 producing 211902040
+ 26487755 × 00 what gives us 0
+ 26487755 × 700 giving us 18541428500
+ 26487755 × 1000 that is equal 26487755000
+ 26487755 × 60000 giving us 1589265300000
+ 26487755 × 200000 resulting in 5297551000000
+ 26487755 × 6000000 that is equal 158926530000000
+ 26487755 × 60000000 yielding 1589265300000000

= 1755123887385540
