25
It takes 7 digits.
In normal arithmetic there are only 10 digits, not 11. Any set of 11 characters can represent 11 digits.
78
5 bits are 5 binary digits. If they represent a decimal number, then that number can be anything from zero to 31, and can have either 1 or 2 digits.
They may be ellipsis which represent repeating digits.
Hexadecimal colour codes are codes comprising six hexadecimal digits in whichthe first two digits represent the red colour typethe middle two digits represent the green colour typethe last two digits represent the blue colour typeSince two hexadecimal digits give 256 values, the 6 digit code can represent 16,777,216 colours.
25
It takes 7 digits.
In normal arithmetic there are only 10 digits, not 11. Any set of 11 characters can represent 11 digits.
$2,000,000,000.
4 digits - representing 16 integers.
you can it in books and on some clocks
78
Oh, that's a wonderful question! To represent decimal numbers up to 1 million in hexadecimal, you would need about 4 hex digits. Hexadecimal is base 16, so each digit can represent 16 different values (0-9 and A-F), making it an efficient way to represent large numbers in a compact form. Just imagine those beautiful hex digits coming together like little puzzle pieces to create the number 1 million - what a happy little number!
10 digits.
four