What is the number 1000000000000000000000000 called?
What is the number 1000000000000000000000000 called?
septillion
Some Very Big, and Very Small Numbers
| Name | The Number | Symbol |
|---|---|---|
| septillion | 1,000,000,000,000,000,000,000,000 | Y |
| sextillion | 1,000,000,000,000,000,000,000 | Z |
| quintillion | 1,000,000,000,000,000,000 | E |
| quadrillion | 1,000,000,000,000,000 | P |
Is septillion or Sextillion bigger?
After a billion, of course, is trillion. Then comes quadrillion, quintrillion, sextillion, septillion, octillion, nonillion, and decillion.
How much is a septillion worth?
This is a septillion, equal to 1 followed by 24 zeros, or a trillion trillions. It’s also the largest -illion to get an officially recognized SI prefix. An SI prefix is a prefix used to multiply a unit by a certain value.
How many is a septillion?
| Name | Short scale | Long scale |
|---|---|---|
| septillion | 1 with 24 zeros | 1 with 42 zeros |
| octillion | 1 with 27 zeros | 1 with 48 zeros |
| googol | 1 with 100 zeros | |
| googolplex | 1 with a googol of zeros |
How much zeros does a sextillion have?
a cardinal number represented in the U.S. by 1 followed by 21 zeros, and in Great Britain by 1 followed by 36 zeros. amounting to one sextillion in number.
How many is decillion?
33
Numbers Bigger Than a Trillion
| Name | Number of Zeros | Groups of 3 Zeros |
|---|---|---|
| Decillion | 33 | 11 |
| Undecillion | 36 | 12 |
| Duodecillion | 39 | 13 |
| Tredecillion | 42 | 14 |
Is there a googol of anything?
Before Google, there was googol, the number 10^100, written as a 1 followed by 100 zeroes. There are about 4 × 10^79 atoms in the universe. There’s not a googol of anything physical in the universe. On the other hand, numbers larger than a googol routinely arise in application.
