Evaluate
195000000000000000
Factor
3\times 13\times 2^{15}\times 5^{16}
Quiz
Arithmetic
5 problems similar to:
( 7.80 \times 10 ^ { 24 } ) \times ( 2.50 \times 10 ^ { - 8 } )
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7.8\times 10^{16}\times 2.5
To multiply powers of the same base, add their exponents. Add 24 and -8 to get 16.
7.8\times 10000000000000000\times 2.5
Calculate 10 to the power of 16 and get 10000000000000000.
78000000000000000\times 2.5
Multiply 7.8 and 10000000000000000 to get 78000000000000000.
195000000000000000
Multiply 78000000000000000 and 2.5 to get 195000000000000000.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}