There are 6 zeros.
About 1,000,000,000 seconds I say it would take longer becasue it would take longer than 1 second to say eg. one million six hundred and twenty four thousand nine hundred and sixty five. So if you timed that for each number it would take a long time. Answer: Although lower numbers (1, 2, 3 etc.) can be said in a second or less, larger numbers like 999,999,999 take up to 5 seconds to say. Assuming that an average value would be 4 seconds the time required would be 4 billion seconds if you didn't stop or rest. This is the same as 127 years.
Twenty-Five x2 + 10x = 8 x2 + 10x + 25 = 8 + 25 (x + 5)2 = 33
24x2y2z5
The answer would really depend on the student. This is a question which refers to what the student is going to do after high school. It is meant to get the student to think of their future and set goals.
Nine million, one hundred twenty thousand, seven hundred forty
Two million, six hundred twenty-eight thousand.
Three million, one hundred twenty-six thousand, one hundred
Nine hundred three million, seven hundred twenty one thousand, six hundred twenty five. or Nine hundred and three million, seven hundred and twenty one thousand, six hundred and twenty five.
In words, 20100000 is "twenty million one hundred thousand." This number can be broken down as follows: 20,000,000 (twenty million) + 1,000 (one thousand). The "and" is typically not used when writing out numbers in this format.
One million, seven hundred twenty-seven thousand, seven hundred and twenty
twenty-one million, five hundred thousand
21600050 as a correct number it is 21,600,050 In words it is 'Twenty one million, six hundred thousand and fifty'.
Three hundred twenty-three million, six hundred forty-seven thousand, two hundred twenty-five
20,607,025
Twenty one million eight hundred thousand ten thousand two thousand seven hundred and twenty three
1,227,928 = one million, two hundred twenty-seven thousand, nine hundred twenty-eight.