Evaluate
187500000
Factor
3\times 2^{5}\times 5^{9}
Quiz
Arithmetic
5 problems similar to:
\frac { 2450 \times 0.06 \times 0.01 } { 7.84 \times 10 ^ { - 9 } }
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\frac{147\times 0.01}{7.84\times 10^{-9}}
Multiply 2450 and 0.06 to get 147.
\frac{1.47}{7.84\times 10^{-9}}
Multiply 147 and 0.01 to get 1.47.
\frac{1.47}{7.84\times \frac{1}{1000000000}}
Calculate 10 to the power of -9 and get \frac{1}{1000000000}.
\frac{1.47}{\frac{49}{6250000000}}
Multiply 7.84 and \frac{1}{1000000000} to get \frac{49}{6250000000}.
1.47\times \frac{6250000000}{49}
Divide 1.47 by \frac{49}{6250000000} by multiplying 1.47 by the reciprocal of \frac{49}{6250000000}.
187500000
Multiply 1.47 and \frac{6250000000}{49} to get 187500000.
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}