No problem, we've got 27669313 and 14495517 to multiply
27669313 × 14495517 = 14495517 × (27669313)
+ 14495517 × 3 that results in 43486551
+ 14495517 × 10 that results in 144955170
+ 14495517 × 300 that results in 4348655100
+ 14495517 × 9000 which equals 130459653000
+ 14495517 × 60000 giving us 869731020000
+ 14495517 × 600000 that equals 8697310200000
+ 14495517 × 7000000 resulting in 101468619000000
+ 14495517 × 20000000 yielding 289910340000000

= 401080996969821
