In US it is sextillion......In UK it is trillion............
septillion
It has 4 significant figures.Significant Figuresà Non-zero numbers are always significant figures.à Zeros are tricky:- If zeros appear before a non-zero (called leading zeros), they are NEVER significant (ex: 0.025)- If zeros fall between non-zero numbers, they are ALWAYS significant (ex: 205)- If zeros come at the end of the number, they WILL be significant only IF there is a decimal present (ex: 250.0)à Exact numbers (or counting numbers) have infinite significant figures. For example, if we count 3 pencils, we know there are exactly 3 pencils. Or, when we say 1 inch = 2.54 cm, we know this is for exactly 1 inch.
Less digits are needed but they still have the same numerical values.
Protons: 21 Neutrons: 29 Electrons: Normally 21
significant figures are digits of certainty. In other words they are exact numbers. Except zeros are placeholders (not exact) unless if they are in between non zeros. Also zeros at the end of numbers are significant figures if there is a decimal point.
A sextillion (1021) - has 22 zeros.
no number
That number quintillion.
A one to three digit number followed by six zeros is millions
Septillion
Trillion.
nonillion
uncentillion.
That depends how many zeros follow the 1.
If you meant a number followed by 100 zeros, that would be Google if the number was a 1. If you meant 100 zeros followed by a number, that would be just that number.
Twenty-Two million as a number is 22,000,000. So, your answer is 6 zeros.
10 million :)