Meaning : The number that is represented as a one followed by 18 zeros.
Example :
In England they call a quintillion a trillion.
Synonyms : one million million million
Meaning : The number that is represented as a one followed by 12 zeros.
Example :
In England they call a trillion a billion.
Synonyms : 1000000000000, one million million
Meaning : One quintillion in Great Britain.
Meaning : One million million in the United States.