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