1. T-shirt for 2007 showed the number on the front in hexadecimal notation 0x0000000000000010. 2. The key that appeared in February was a 32-character sequence in hexadecimal notation . 3. Valid data ranges from 0x00 to 0xFF in hexadecimal notation . 4. They're not exactly encrypted, but they appear in hexadecimal notation with 00 between each letter. 5. Integer variables can be assigned using decimal ( positive and negative ), octal and hexadecimal notations . 6. The title character lived on an asteroid named B612, which is the number 46610 written in hexadecimal notation . 7. An IPv6 address consists of 128 bits written in a hexadecimal notation and grouping 16 bits separated by colons. 8. Later, the hexadecimal notation overcame this same obstacle by using the digits 0 through 9 followed by the letters A through F. 9. You could save storage, time and have shorter numbers for people to remember in Hexadecimal notation . 123456 becomes 1E240-which saves a digit. 10. However, there is another asteroid called 46610 B�sixdouze, which is French for " B-six-twelve " ( B612 in hexadecimal notation equals 46610 ).