What power of 10 is equal to 100trillion?

Answer 1

• In countries that use the long scale (eq Europe) based on powers of a million:

100 trillion = 100 tri-million

= 102 x (106)3

= 1020

• In countries that use the short scale (eq USA) based on powers of a thousand plus one:

100 trillion = 100 tri-million

= 102 x (103)3+1

= 1014

Answer 2

As a number 100 trillion is ' 100,000,000,000,000.

There are '14' zeroes. So the power of '10' is 1.0 X 10^(14).