Study guides

☆☆

Q: What number has 21 zeros behind it?

Write your answer...

Submit

Still have questions?

Continue Learning about Basic Math

One million trillion billion googolplex =10,000,000,000,000,000,000,000,000,00010100 but the progression is: thousand - 3 zeros million - 6 zeros billion 9 zeros trillion - 12 zeros quadrillion - 15 zeros quintillion - 18 zeros etc, googleplex - an inconceiveably large number equal to ten times the amount of a number that would be 10 with a hundred 0's behind it, or 100,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000, 000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

This number is Nonillion and it has 30 zeros in it. That's a lot!

any number containing 100 zeros has 100 zeros but i'm assuming you mean a 1 fallowed by 100 consecutive zeros; that is a Googol or 10,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000

1+ 300 zeros

in my agenda at school, there is a little fact that the number centrillion, has 500 zeros. but, there is probaby a higher number out there. a googol is 1 followed by 100 zeros, but higher named number is a googolplex which is one followed by googol number of zeros - that's a lot of zeros!

Related questions

septillion

sextillion

If the question is a number with a set of 8 zeros behind it, the answer is a hundred million. If the question is, as stated, 8 sets of zeros, the answer depends on how big each set is.

one decillion

We're not sure which side of the number is its behind. We'd have to see it.

a sextillion :) i feel clever knowing that

One hundred sextillion.

A Novemdecillion has 60 zeroes

We're not sure which side is "behind" a number. A '1' with 100 zeros to the right ---> of it is called "1 googol".

2*1020 this is called 200quintillion a quintillion is a number with 18 zeros a sextillion is a number with 21 zeros your number has 20 zeros therefore it is not quite a sextillion yet.

number 1 followed by 21 zeros

in the million million billions