Convert to Scientific Notation 20000000

Solution

scientific

20000000

2 \times 1 0^{7}

Decimal

20000000

Solution steps

Scientific notation is in the form

a \times 1 0^{b}

where

1 \leq a < 10

and

b

is an integer.

Move the decimal point to the \mathrm{left} to create a new number from 1 up to 10

a = 2.0000000

Count the number of times you moved the decimal point

b = 7

= 2.0000000 \times 1 0^{7}

Remove trailing zeroes

= 2 \times 1 0^{7}

d e g 2 r a d 31 5^{\circ}

sc i e n t i f i c 25000000000

sc i e n t i f i c 1.5 \cdot 1 0^{3}

sc i e n t i f i c 30000

sc i e n t i f i c 30000000