$\frac{4408403}{6060404000000}\approx 0.000000727$

$\frac{43 \cdot 157 \cdot 653}{7 \cdot 101 \cdot 2143 \cdot 2 ^ {8} \cdot 5 ^ {6}} = 7.274107468743008 \times 10^{-7}$