In the United States (but not in England) we use these words: ten trillion
* * * * *
Not so.
In the UK since the middle 1960s, a billion has officially been a thousand million - not a million million. So the above number IS ten trillion.
10 000 000 000 000 000 000 written in lowercase:ten quintillion
10 000 000 000 000 000 000 000 000 000 American name Ten octillion or European Name Ten quadrilliard
10 000 000 = 10 to the power of 7
-8
100, 000, 000 * 10, 000 = 1, 000, 000, 000
10 000 000 000 000 000 000 written in lowercase:ten quintillion
ten billion in words
Ten decillion.
10 000 000 000 000 000 000 000 000 000 American name Ten octillion or European Name Ten quadrilliard
10 000 000 = 10 to the power of 7
It is 100.
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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