Glyph
- Bars
- 3
- Dots
- 4
- Zero sign
- no
nineteen / U+1D2F3
Nineteen is shown as 3 bars plus 4 dots.
As one base-20 digit, 19 belongs to the 0 to 19 set. For numbers above 19, Maya numerals can stack vertically with the ones place at the bottom and higher places above it.
The Maya number 19 is written with three bars and four dots. The bars count fifteen and the dots add four, so the mark totals 19.
Nineteen is the highest value that fits in one ordinary vigesimal place. The next count, 20, begins a higher place, so stacked notation becomes necessary for compact writing.
The representation follows the Unicode Mayan Numerals block and the scholarly description of Maya positional notation.