Yes
4.4 x 10 to the 9th power
10 to the 9th power = 1000000000 = 1 billion
Giga prefix is 10 to the 9th power, so it is 1,000,000,000 (or 1 billion)
You can make it 4 to the 9th power and you will still get the same answer.
7 billion in Scientific Notation = 7 x 109To express a number in scientific notation, you first need to divide it by a power of 10 such that the greatest significant figure is in the units place. In this case, that can be done by dividing 7 billion by 1 billion to give 7. Next, the power of ten that was used should be placed alongside as a multiplication. We used 1 billion, which is the 9th power of 10. Thus, 7 billion in scientific notation is 7x109
3000000000 or 3 billion
4.4 x 10 to the 9th power
10 to the 9th power = 1000000000 = 1 billion
Giga prefix is 10 to the 9th power, so it is 1,000,000,000 (or 1 billion)
You can make it 4 to the 9th power and you will still get the same answer.
Traditionaly a British Billion was 10 to the 12th : a million million or 1,000,000,000,000 A US Billion is 10 to the 9th : a thousand million or 1,000,000,000 Now generally accepted as 10 to the 9th. Traditionaly a British Billion was 10 to the 12th : a million million or 1,000,000,000,000 A US Billion is 10 to the 9th : a thousand million or 1,000,000,000 Now generally accepted as 10 to the 9th.
7 billion in Scientific Notation = 7 x 109To express a number in scientific notation, you first need to divide it by a power of 10 such that the greatest significant figure is in the units place. In this case, that can be done by dividing 7 billion by 1 billion to give 7. Next, the power of ten that was used should be placed alongside as a multiplication. We used 1 billion, which is the 9th power of 10. Thus, 7 billion in scientific notation is 7x109
100 to the 9th power is 1,000,000,000,000,000,000 (one quintillion).
9 to the negative 9th power is 2.58117479e-9
Since the base is the same, you can subtract the exponents in this case, so it is 4 to the power (9 minus 3).
The number is 58149737003040059690390169, and in scientific notation: 5.8149737 X 1025 upto 7 decimal digits..
Considering there are 10 possible numbers, and you want 9 numbers to be chosen, then you multiply 10x10 to the 9th power and get 10,000,000,000 (10 billion) possible numbers.