The base 20 number system is called the vigesimal numeral system.
Our number system is based on the number ten, and as a result, it is called the decimal system.
a coordinate system
That's called a number line.
They went to a decimal method of counting (base10) and invented zero
Using base10 number system, it is: 2000 +0002 ----- 2002
446713
(83)base10 to octal
In which language?
The base 20 number system is called the vigesimal numeral system.
Our number system is based on the number ten, and as a result, it is called the decimal system.
The number system based on thirty is trigesimal, 32 is probably called duotrigesimal.
The American number system is called the Hindu Arabic system and is the numbers 0123456789
multiply by 1024 rather then 1000 like in the base10 system humans use 1.43*1024*1024 (gb) (mb) (kb)
Perhaps 35 inch squared!
Binary system
roman numberales