Answer: 1,310,000,000
Proof:
1 billion = 10^9 = 1,000,000,000
.31 billion = .31 * 1,000,000,000 = 310,000,000
1,000,000,000 + 310,000,000 = 1,310,000,000
2nd Answer: (by: Cigmorfil <-- please post your answers after the original post, rather than replacing it. Thank you.)
A billion is a bi-million (ie a two-fold million):
= 1.31 x 1012
= 1,310,000,000,000
= 1.31 x 109
= 1,310,000,000
The factors of 131 are ' 1 ' and 131.
1.52 billion written in numbers is 1,520,000,000
3,900,000,000 is 3.9 billion.
15.8 billion = 15,800,000,000
Six billion = 6,000,000,000
The factors of 131 are ' 1 ' and 131.
1 x 131
115 + 116 = 131
6.0229
Itself and one because 131 is a prime number
a billion numbers
10 numbers in a billion
The numbers are 65 and 66.
31937 is a composite number while 131 is a prime number
The numbers are: (19+square root of 131) and (19-square root of 131)
These are the factors of 393 (the whole numbers that go into 393 evenly): 1, 3, 131, 393.1 x 393, 3 x 131, 131 x 3, 393 x 1
83, 103 and 131 are all prime numbers