One Septillion
(1,000,000,000,000,000,000,000,000)
And the SI Prefix is -Yotta.
Septillion
Quadrillion definition1. a cardinal number represented in the U.S. by 1 followed by 15 zeros,and in Great Britain by 1 followed by 24 zeros.
A number with 24 zeros after it is typically expressed using scientific notation. For example, the number 1 with 24 zeros after it would be written as 1 x 10^24. This notation represents the number as 1 followed by 24 zeros, effectively conveying the magnitude of the number in a concise and standardized format.
In the short scale a septilion is 1024 or 1 followed by 24 zeros.
1 sextillion 1 septillion 1 octillion
a billion trillions would be 1 sexillion (no joke 100% serious) it is a 1 followed by 21 zeros. after that is a septillion a 1 folowed by 24 zeros.
1 followed by 18 zeros is a quintillion.
1,000,000,000,000 is 1 trillion a 1 followed by 12 zeros a 1 followed by 15 zeros is 1 quardrillion
Some say a googol is 1 followed by 99 zeros & some say it has 100 zeros. I think it's 100. A dotrigintillion is 1 followed by 99 zeros.
A trillion is 1 followed by 12 zeros, a sextillion 1 followed by 21 zeros
A cillion is not a recognized mathematical term or number. If you meant to refer to a "septillion," which is 1 followed by 24 zeros, or an "octillion," which is 1 followed by 27 zeros, please clarify. It's important to use standard numerical terminology to avoid confusion in mathematical discussions.
a google