It is: 103 = 1000
1000 = 1031,000 is the third power of ten, or ten cubed. It's written as 103.
10 to the minus 7 power (10^-7)
All numbers between 1000 and 2000, or anywhere else, can be expressed as a power of another number.
103 = 1000
The number that, when multiplied by itself three times, equals 1000 is 10. This is because 10 x 10 x 10 = 1000. In mathematical terms, this can be expressed as 10^3 = 1000, where "^" denotes exponentiation.
10 to the power of 3. 103
1987 would be expressed MCMLXXXVIIThink of it as [1000 + (1000 - 100) + (50 + 10 + 10 + 10) + (5 + 1 + 1).
10 to the power of 3 = 1000 so 1100 ÷ 1000 = 1.1
10 to the 3rd power is 1000
102 = 10 x 10 = 100
1,002
10 to the power 3 means 10*10*10, or 1000 10 to the power MINUS 3 means 1 over 10 to the power 3, so 1/1000.