100000000
500 billion times 10 is 5000000000
2.5e+23
500 million times 259 billion equals 129,500,000,000,000,000,000 (129.5 quintillion).
150 trillion
25 times 20 = 500
500 ÷ 25 = 20
5,000,000,000 which is 5 billion
One billion.
20 billion.
3,000 times 500 times 20 is equal to 30,000,000 (30 million).
2.5 times 2.0 = 5
20 times