What Does ZS Stand For?
ZS stands for Zettasecond
ZS, or Zettasecond, is a unit of time equivalent to 10^21 seconds. It is part of the International System of Units (SI) and is primarily used in theoretical contexts, such as astrophysics and cosmology, to express vast timescales. A zettasecond is approximately 31.7 trillion years, significantly exceeding the current estimated age of the universe, which is around 13.8 billion years. This term highlights the incomprehensibly large durations that can occur in the universe.
Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym