10 000 000 = 10 to the power of 7
-8
100, 000, 000 * 10, 000 = 1, 000, 000, 000
If you mean as in scientific notation then it is: 1.0*10^16
10 000.
10 000 000 = 10 to the power of 7
It is 100.
-8
53
100, 000, 000 * 10, 000 = 1, 000, 000, 000
Next power of 10 after 10 000 is 100 000.
10-21 = 0.000 000 000 000 000 000 001
I'm guessing that is: (70 000 000)² = (7×10^7)^2 = (7×10^7) × (7×10^7) = (7×7)×(10^7 × 10^7) = (7×7)×10^(7+7) = 49×10^14 = 4 900 000 000 000 000
1 billionth = 10-9 (1 billionth)4 = (10-9)4 = 10-36 That's 0.000 000 000 000 000 000 000 000 000 000 000 001
If you mean as in scientific notation then it is: 1.0*10^16
2.3*10^10
10 ppm as a fraction is 10 / 1 000 000 = 0.00001, as a percentage = (10 / 1 000 000) * 100 = 0.001 %