In the system used in most of the English-speaking world today, where a billion is a thousand million, an octillion is ten to the twenty-seventh power: 1,000,000,000,000,000,000,000,000,000.
In the old British system, where a billion is a million million, an octillion is ten to the forty-eighth power.
17 octillion
An octillion.
3.2 octillion
Oh, isn't that a lovely number, an octillion! It's quite grand, you see. In an octillion, there are 27 zeros after the 1, which means there are 1,000,000,000,000,000,000,000,000,000 in total. Just imagine all the happy little zeros playing together in harmony.
five octillion
17 octillion
An octillion.
One octillion.
After octillion is nontillion or octillion and one. Nontillion has 30 zeros. Looks like 1,000,000,000,000,000,000,000,000,000,000
Oh, isn't that a lovely number, an octillion! It's quite grand, you see. In an octillion, there are 27 zeros after the 1, which means there are 1,000,000,000,000,000,000,000,000,000 in total. Just imagine all the happy little zeros playing together in harmony.
One octillion = 1027.
The unit number after octillion is nonillion.
27 zeros in 6 octillion.
3.2 octillion
In scientific notation four octillion is 4 * 10^27
The number 9000000000000000000000000000 is called nine octillion in the short scale naming system. In the long scale naming system, it is called nine quadrillion. The short scale system is commonly used in the United States and most English-speaking countries, while the long scale system is used in some European countries.
five octillion