# What power is equal to 1000?

## What power is equal to 1000?

A kilowatt is equal to 1000 watts, so 1 kWh represents the amount of energy transfer that occurs over one hour from a power output of 1000 watts (i.e., joules per second).

## How do you convert 1000 into power?

For example, 1000 = 10^3, 0.01 = 10^(-2), and 1 = 10^0. However, if the number is not an even power of ten, then you’ll get a decimal fraction in the exponent. For example, 5 ≈ 10^0.69897 and 2000 ≈ 10^3.30103.

How do you write 123876.3 in scientific notation?

123,876.3 = 1.238763 X 10. 1,236,840.

### What is the scientific notation for 1000?

Words

Words Decimal Representation Scientific Notation
one hundred 100 1 x 102
one thousand 1,000 1 x 103
ten thousand 10,000 1 x 104
one hundred thousand 100,000 1 x 105

### What is the scientific notation for Nano?

0.000000001
(n) nano = 0.000000001 = 10. (p) pico = 0.000000000001 = 10.

What is 1000 written as a power with a base of 10?

The powers of 10 are easy to remember, because we use a base 10 number system. For 10n with n a positive integer, just write a ” 1 ” with n zeros after it….

Powers of 10
101=10 101=1
102=100 10-1=0.1
103=1000 10-2=0.01
104=10,000 10-3=0.001

#### How do you write 123 in scientific notation?

First, you slide the decimal point to the left five times until you have 1.23000. You now know that the value N is 1.23 and that M is +5 (since you slid the decimal point to the left 5 times). So 123 000 = 1.23 × 105 in scientific notation, and it would be read “1.23 times 10 to the fifth”. Here’s another example.

#### What is the scientific notation of 1230000 km?

Scientific Notation

Scientific Notation Standard Form
1.23 × 103 1,230
1.23 ×104 12,300
1.23 × 105 123,000
1.23 ×106 1,230,000

How do you write 1000 in exponential form?

To represent a number that’s a power of 10 as an exponential number, count the zeros and raise 10 to that exponent. For example, 1,000 has three zeros, so 1,000 = 103 (103 means to take 10 times itself three times, so it equals 10 x 10 x 10).

## What is 1cm in scientific notation?

Scientific Notation

Prefix Unit Abbrev. Example
deka da 1 dekameter (dam) = 10 m
1 meter (m)
deci d 1 decimeter (dm) = 0.1 m
centi c 1 centimeter (cm) = 0.01 m

## How do you convert scientific notation to decimal?

Convert scientific notation to decimal form

1. Determine the exponent, n , on the factor 10 .
2. Move the decimal n places, adding zeros if needed. If the exponent is positive, move the decimal point n places to the right. If the exponent is negative, move the decimal point |n| places to the left.
3. Check.