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10^21 = One sextillion

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Q: What is a number with 21 0s called?
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Related questions

What is the name of the number that starts with a 1 and ends with 100 0s?

A 1 followed by 100 zeros is called a googol.


What happens to the number of zeros in the product when you multiply a whole number by a power of ten?

The number of 0s in the product is equal to the sum of the number of 0s in the whole number that you started with and the power [of ten].


Why is 2421 is called self complementary?

9's complement of a decimal number represented in 2421 code is easily obtained by replacing the 1s with 0s,and 0s with 1s,so 2421 code is called a self complementing code.example-2421 of '2' is '0010',after replacing the 0s with 1s and 1s with 0s weget '1101' which is the 2421 of '7'(9s complement of 2 is 7). Thus 2421 code is self complementary.


What is the smallest number you can make with 31806?

10368, assuming leading 0s are not allowed.10368, assuming leading 0s are not allowed.10368, assuming leading 0s are not allowed.10368, assuming leading 0s are not allowed.


How many 0s are in the number googolplex?

100


How many 0s does the number quintillion have?

18


How much 0s are in the number Googol?

100


A string of eight 0s and 1s is called a?

A byte.


This code of 1s and 0s is called the code?

Binary


Instructions written in 0s and 1s are called?

Binary


How many zeros are in a trillion with decimals?

There are 12 0s in a trillion - before the decimal point. Since a trillion is a whole number, there is no need for 0s after the decimal point. If you do have 0s after the decimal point, there can by any number that you like and so the question cannot be answered.


Is 0.2020020002.. a rational number?

If you mean that the number continues by a number of 0s which is one more than the previous numbers of 0s followed by a 2 forever, then it is an irrational number. If you mean that the "2020020002" repeats then it is a rational number.