If A1 and B1 hold the two numbers, the following formula will
calculate the numeric value of their bitwise AND:

=SUMPRODUCT(MOD(INT(A1/2^(ROW(1:16)-1)),2)*MOD(INT(B1/2^(ROW(1:16)-1)),
2)*2^(ROW(1:16)-1))

HTH
Kostis Vezerides

On Mar 21, 10:14 am, Satish Salankimatt. <Satish
wrote:
Can any body help me with a function which does bit wise and for binary
numbers.

Also is there any function which converts binary numbers with 16 digits to
Decimal.

Regards,

Satish Salankimatt.