No, the Mayan number system is not commonly used today in everyday life. The ancient Maya civilization developed a sophisticated number system that included the concept of zero and was primarily used for astronomical, agricultural, and ceremonial purposes.
The Mayan number system is vigesimal, meaning it is based on the number 20. The Maya used symbols like dots and bars to represent numbers, with dots indicating values of one and bars representing values of five. While this system was important in its time, the widespread adoption of the decimal system, which is base 10, has made it largely obsolete.
However, the Mayan number system is studied by archaeologists and historians to understand Maya culture, mathematics, and their practices. Some modern indigenous groups in Central America may still use variations of the Mayan numerals in specific contexts, but the system as a whole does not have a significant presence in contemporary mathematics or daily use.