Fractional Part to Bytes

2**32=4294967296

--- sqrt(2) = 1.4142135623730950488.. | Num 
fr(sqrt(2)) = 0.4142135623730950488
fr(sqrt(2))*(2**32) = 1779033703,9520993...
int(fr(sqrt(2))*(2**32)) = 1779033703 | Dec
=6a09e667 | Hex

--- sqrt(3) = 1.732050807568877... | Num 
fr(sqrt(2)) = 0.732050807568877
int(fr(sqrt(2))*(2**32)) = 3144134277 | Dec
=bb67ae85 | Hex

M32 = 0xFFFFFFFF := 8x4 = 32 (bit) MASK
h0: 6a09e667
h1: bb67ae85
h2: 3c6ef372
h3: a54ff53a
h4: 510e527f
h5: 9b05688c
h6: 1f83d9ab
h7: 5be0cd19


6a09e667bb67ae853c6ef372a54ff53a
510e527f9b05688c1f83d9ab5be0cd19