Maybe historical dates perhaps such as 1776 which was the year of the USA Declaration of Independence.
Another word for numbers is 'figures', or 'numerals'.
Past is another word for history. Additional synonyms include yesteryear.
I don't know another single word for rational numbers. Definition: The rational numbers are all numbers which can be expressed as the ratio of two integers.
Archeolodgy
alot of numbers
Is impact
The term for a word that is spelled the same as another word but has a different meaning, history, and sometimes pronunciation is "homograph."
an estimation or an estimate
multiples
The word 'history' is a noun, a singular, common, abstract noun; a word for a written record of important events; a branch of knowledge that records and explains past events; a word for a thing.An adjective is a word that describes a noun (a recenthistory).An adverb is a word that modifies a verb, another adverb, or an adjective (the most recent history).You will often see the word 'history' preceding a noun, such as a history book or a history class. A noun used to describe another noun is called an attributive noun.
Tyrant
Mean!