An octillion.
27 followed by 12 zeros
A number followed by 27 zeros is an octillion. This number is called 9 octillion
In common US usage, 1 followed by 27 zeroes, that is, 1,000,000,000,000,000,000,000,000, is an octillion.
27 zeros = 1 octillion in UK as well as US. The UK does not have a different system and has not had one for at least 20 years.
Octillion!
1 sextillion 1 septillion 1 octillion
It is 1 followed by 27 zeros.
Octillion
One brontobyte is 1,000,000,000,000,000,000,000,000,000 bytes. 1 followed by 27 zeros.
octillion
One and then 27 zeros are 1 octillion. 27 zeros without anything before then are just zero.
0 x 10^26 = 0