This free calculator can perform all mathematical basic operations for the scientific numbers such as addition, subtraction, multiplication, division, and will give 3 separate results that are the scientific notation, e notation, and decimal notation.
Use of Calculator
- Add the first notation number with power.
- Select the required mathematical operation.
- Now add the second scientific notation.
- Press the “Calculate” button to operate.
- Use the “Reset” button to clear old inputs and results.
Features & Functions
- Gives 3 separate results for notation.
- Performa all basic mathematical operations.
- 100% accurate and tested results.
- Unlimited calculation with the fastest speed.
- Latest user-friendly interface.
- 1.0 updated version.
This is a simple way to write all numbers with commas and decimals, you can even write it without commas. For example 23456, 1800, the calculation will as simple as 123 + 10 = 133, 113 – 11 = 102, 3 × 4 = 12, and 10 / 2 = 5.
Scientific notation is the way to represent or write a very large or small number in an authentic form. This expression is mostly used by mathematical scientists and engineers in their researches and theories.
It is the same as scientific notation but is limited to the multiples of 3 like 0, 3, 6, 9, – 3, -6, -9 and so on. Its prefix will write as 103 in the Kilo, Mega will be 106 and Giga prefix will be 109, etc while keeping in mind that its decimal part will move from scientific notation to engineering notation such as 1.34×108 to 1.34×106.
This notation form is also the same as the scientific notation, but only the “×10” part will replace with E such as 3×102 = 3E2 and 2×106 = 2E6 and so on.
This calculator basically performs 4 mathematics operations for scientific notation numbers that are explained below in detail.
The addition in scientific notation is simple like normal maths addition such as n1 + n2 = a×10n + b×10m = (6.43×103) + (4.36×104) = 5.00×104, but you this manual calculation, you can do more complex big calculation within second with the above online calculator.
The subtraction is also like addition such as n1 – n2 = a×10n – b×10m = (6.43×103) – (4.36×104) = -3.717×104, you can use this calcultor for fast subtraction.
The multiplication is little different, first, you need to multiply the decimal number and add the power values with each other such as n1 × n2 = (a×b)10n + b = (6.43)(4.36)×103+4= 2.80×104.
The division operation is like multiplication but the power values will be subtract from each other such as n1 / n2 = (a/b)10n + b = (6.43)/(4.36)×103-4= 1.47×10-1.
Frequently Ask Questions
Calculator simply displays the E instead of “×10” fox example the number of 25 trillion will display as 2.5E13 and so on.
It is very simple, as the e5 stands for ×105 so the standard form of 7.5e5 is equal to 0.000045.
It has many applications and very important in every field but mostly uses by scientists and mathematization to write a very large number more conveniently.
As we discuss the uses of the scientific number already, but in chemistry, we can simply say that it shows a large number of chemical formulas authentically.
As it is a negative number because it is smaller than 1, so it will be scientifically written as 1.0×105.