Which is the biggest number in Roman numerals?

Ancient Romans used Latin Letters (I, V, X, L, C, D, M) as their numerals. The biggest letter in Roman Numerals System is M (1000). And also remember that you can use only three same letters together in a row. So, the numerals for 4 (IIII) and 9 (VIIII) are represented by IV and IX. 

The lowest number you can write in Roman Numerals is number I (1). And the largest numeral is MMMCMXCIX (3999).

On the other hand, using the vinculum which is a mathematical symbol used for grouping, you can multiply the numeral by 1000. For instance, if you want to get 1.000.000, you should draw a line top of the numeral M.

The vinculum was in use in the Middle Ages and this was the way to write numbers higher than 3999 in Roman Numerals System.

Latest Blog Entries About Roman Numerals

Recent Comments
laserstorm 2020-09-02 15:50:50

10,000,000 can't be a roman numerals

Lee 2020-08-30 05:43:13

MMMDCCCLXXXVIII is greater than MMMCMXCIX (in string length at least)

Toby 2020-03-25 13:29:29

hey Jake the biggest roman numeral is M with a centrillion lines on top

Elvis Cabeza 2020-03-19 02:51:28

What’s 10,000,000 in Roman numerals

Jake 2020-02-21 14:29:26

Is MMMCMXCIX the biggest number you can make using Roman numerals?

NO 2020-02-03 20:04:14

What is 0.000001 in Roman numerals?

lily 2020-01-08 19:24:55

what is the biggest number you can make from the roman numerals

Please Share Your Comments

This website uses cookies to collect information about how you interact with our website. We use this information in order to improve and customize your browsing experience and for analytics and metrics about our visitors. To find out more about the cookies we use, see our Privacy Policy.