Longman Dictionary of Contemporary English homepage

Topic: NUMBERS

Date: 1600-1700
Origin: quadr- + -illion (as in million)

quadrillion

number
     
qua‧dril‧lion
1HMN the number one followed by 15 zeros
2 British English old useHMN the number one followed by 24 zeros
Word of the Day
The NUMBERS
Word of the Day is:

Other related topics