It depends on what system and what number. For example, if it was 14, it would be 14 in base ten, 1100 in binary (or base 2), E in hex (base 16) and 16 in octo (base 8)
P.S: I'm a 11 year old kid!
The Mayan number system is vigesimal (based on twenties)The Roman number system is decimal (based on tens)
Decimal system
The Arabic system
Their number system was based on 20 instead of 10. Their number system was based on three characters instead of 10 characters.
10
The Metric system?
60
Trinary would be the name of a base 3 number system.
The Metric System
Arabic
.. octal adj. Of, relating to, or based on the number eight: an octal number ... isthe base-8 number system,
10