denary

Ten-based number system

Denary means based on ten or divided into tens.

In mathematics and computing, denary refers to the base-10 number system—the familiar decimal system using digits 0 through 9: Convert the binary number to denary.

The term appears mainly in British educational contexts, where American English typically uses "decimal" or "base-10."

base10

digits

Single-place numerals

zeroNumerical absence of quantity
oneLowest positive integer
twoNumber after one

three · four · five · six · seven · eight · nine · radix · numeration · positional

arithmetic

calculation

Mathematical problem-solving process

additionJoining quantities mathematically
subtractionRemoving quantities mathematically
multiplicationProduct-finding operation

division · compute · enumerate · quantify · sum · total · tally · count · tabulate · reckon

historical

Mesopotamia

Tigris-Euphrates river region

BabylonAncient Mesopotamian capital
SumerianEarliest known civilization
cuneiformStylus-impressed ancient script

Egyptians · papyrus · Hindu-Arabic · manuscripts · antiquity · scrolls · parchment · Greek · Phoenician · finger-counting

Opposites

numeral base/radix

denarybinary

Consisting of two parts

hexadecimal · octal · duodecimal · ternary · quaternary

numerical complexity

denarybinary

Consisting of two parts

single · tally

Family

denarius, denarii

Familiarity: Top 1,000,000
Profile: Used worldwide · Timeless · Abstract · Rated G