It is: 500,000,000
5 x 10 to the 9th power is equal to 5 billion. When you multiply 5 by 10 raised to the 9th power, you are essentially multiplying 5 by 1 followed by 9 zeros. This results in a large number that is commonly expressed in scientific notation as 5 x 10^9.
2.8 x 109 = 2,800,000,000
It is x^4.5 or sqrt(x)*x^4
15
X to the 9th power
8,862,000,000
It is: 500,000,000
4,730,000,000
8.23 x 10^9 is equal to 8,230,000,000.
173220192505318905.457564663
1,030,000,000==========
1.0 x 10-9 is 0.0000000010
5 x 10 to the 9th power is equal to 5 billion. When you multiply 5 by 10 raised to the 9th power, you are essentially multiplying 5 by 1 followed by 9 zeros. This results in a large number that is commonly expressed in scientific notation as 5 x 10^9.
4.23 x 10 to the 9th power
15 x 10-3 = 15 ÷ 103 = 15 ÷ 1000 = 0.015
1*10-9 = 0.000000001