Millionfold is a related term of quadrillionfold.
As adjectives the difference between millionfold and quadrillionfold
is that millionfold is a million times so; as, a millionfold dilution, a millionfold increase while quadrillionfold is (rare) by a multiple of one quadrillion; by a quadrillion times as much or as many.
As adverbs the difference between millionfold and quadrillionfold
is that millionfold is by a factor of a million while quadrillionfold is (rare) by a factor of one quadrillion.
millionfold
English
Adjective
(-)
A million times so; as, a millionfold dilution, a millionfold increase.
Adverb
(-)
By a factor of a million.
quadrillionfold
English
Adjective
(-)
(rare) By a multiple of one quadrillion; by a quadrillion times as much or as many.
Adverb
(-)
(rare) By a factor of one quadrillion.
Related terms
* hundredfold
* thousandfold
* millionfold
* billionfold
* quintillionfold