What is 19 in binary?

Question

I just need the binary for 19, please. :D

Answer 1

10011....Nuf Said
Do you understand how it works, that is the question. Getting somebody to give you the answer doesn't help you, you need to understand..........In our base ten, the numbers are from right to left..1's ..10's..100's..1000's...etc. in Binary,base two..the numbers are right to left 1's...2's...4's...8's...16's...etc so 19 = 1(16)..0(8's) ...0 (4's)...1 (2)...and 1 (1) that's
10011

Answer 2

A signed integer is a number either with + or minus; if it's missing the + it's presumed positive, except 0 never has a sign since there's no such thing as -0. A signed number has the most significant (leftmost) bit to 0 for a positive number and 1 for negative. An unsigned integer is always positive, the highest bit is used to increase the magnitude (value) of the number. A negative number is obtained by making the bits reversed (to some degree). There's also an issue as to what computer it's used on; Intel architecture (Windows and new Mac) flip some of the bytes around, this is called "little endian". Old Macintosh and mainframes use straight binary numbers, this is called "big endian". In simple terms, a 16-bit value of 1 is 0000000000000001, 2 is 0000000000000010, 3 is 0000000000000011, 4 is 0000000000000100, and so on. For -1, you turn all the bits on, 1111111111111111, -2 flips the last bit to 1111111111111110, -3 is 1111111111111101. If you enter -19 into Calculator and convert it to binary, you get 1111111111101101 (for 16 bits).

Answer 3

That's 10011.
10011 = 16+2+1=19.

Answer 4

19 = 10011

Answer 5

19: 10011

Answer 6

10011

Answer 7

10011

Answer 8

10011

Answer 9

10011

:-)

Answer 10

0011000100111001