Explanation: Exponents represent repeated multiplication, so. 45 = 4⋅4⋅4⋅4⋅4. Then it’s just a matter of doing the multiplication to arrive at the answer of. 45=1024.

Power and Exponent Definition. Power: In Mathematics, the term ‘power’ defines the raising a base number to the exponent. Base Number is defined as a number which is multiplied by itself, whereas the exponent represents the number of times the base number is multiplied.

The power (or exponent) of a number says how many times to use the number in a multiplication. It is written as a small number to the right and above the base number.

How to Type to the Fourth Power Symbol

1. Type the number 4.
2. Highlight the number 4.
3. Format the font and change it to “superscript.” On the “Format” menu, choose “Font” and change the style to “Superscript” by selecting the option from the menu or clicking on the superscript check box.
4. Open your Web page in an HTML editor.

Press the “Ctrl,” “Shift” and “=” keys on your keyboard to turn on the Superscript mode.

The expression 103 is called the exponential expression. 103 is read as “10 to the third power” or “10 cubed.” It means 10 • 10 • 10, or 1,000. 82 is read as “8 to the second power” or “8 squared.” It means 8 • 8, or 64. 54 is read as “5 to the fourth power.” It means 5 • 5 • 5 • 5, or 625.

Some basic formulas used to solve questions on exponents are:

1. (am)n = (an)m = a. mn
2. am. an = a. m+n
3. a-m = 1/a. m
4. am/an = am-n = 1/a. n-m
5. (ab)n = anb. n
6. (a/b)n = an/b. n
7. a0 = 1.

Answer: Value of 2100 = 1.2676506002 × 1030. 2100 = 1.2676506002 × 1030.

The aproximate value of 100! is 9.3326215443944E+157. The number of trailing zeros in 100! is 24. The number of digits in 100 factorial is 158.

Because two is the base of the binary numeral system, powers of two are common in computer science. Written in binary, a power of two always has the form 100…000 or 0.00……Powers of two whose exponents are powers of two.