Scientific Notation
Convert to Scientific Notation:
45,000
4.5 x 10^4
Convert to Standard Form
3.6x10^3
3,600
(2.3x10^6)+(5.4x10^6)
7.7x10^6
(1.65x10^6)X(4.2x10^7)
6.93x10^13
The population of India in 2022 was 1,417,000,000. Write India's population in scientific notation
1.417x10^9
Convert to Scientific Notation:
0.00093
9.3 x 10^-4
Convert to Standard Form
8x10^1
80
(7.3x10^9)-(5.1x10^9)
2.2x10^9
(9x10^5)/3x10^3)
3x10^2
A grain of sand in kilometers is 5x10^-7. Write the size of a gain of sand in kilometers in standard form
0.0000005 km
Convert to Scientific Notation
794,567
7.94567 x 10^5
Convert to Standard Form
5.2x10^-6
0.0000052
(five zeros)
(9.15x10^15)+(6.09x10^14)
9.759x10^15
(3x10^0)X(9x10^-4)
2.7x10^-3
The size of Jupiter's diameter in feet is about 4.6x10^8. The size of Mars' diameter in feet is about 2x10^7. How many times bigger is Jupiter than Mars? Express your answer in scientific notation.
2.3x10^1
Convert to Scientific Notation 0.000000014
1.4x10^-8
Convert to Standard Form
1x10^9
1,000,000,000
(2.41x10^4)-(3.8x10^3)
2.03x10^4
(1x10^12)/(5x10^4)
2x10^7
The average human body has 2.5x10^13 red blood cells in their body. The average volume of a red blood cell is 9x10^-14 liters. What is the average volume of red blood cells in a human? Express your answer in scientific notation.
2.25x10^0
Convert to Scientific Notation
8,901,000,000,000
8.901x10^12
Convert to Standard Form
5.01x10^-10
0.000000000501
(nine zeros)
(9.44x10^7)+(8.81x10^6)
1.0321x10^8
(3x10^14)/(6x10^-6)
5x10^19
Light travels at a speed of about 1.86 × 10^5 miles per second. Suppose a space ship is able to travel at the speed of light. If the distance around Mercury along the Equator is about 3.03 × 10^3 miles, how many times could the space ship travel around Mercury in 1 second? Round to the nearest tenth if necessary.
61.4 times