How do you write 200 trillion in scientific notation?

2 Answers
Özgür Özer
Dec 19, 2015

#2xx10^14#

Explanation:

#200000000000000=2xx10^14#

EZ as pi
Sep 3, 2016

#200 " trillion " = 200 xx10^12 = 2 xx 10^14#

Explanation:

Names are given to numbers according to the number of placeholders, which are power of 10.

#"quadrillion" = 1,000,000,000,000,000 = 1xx10^15#
#"trillion" = 1,000,000,000,000 = 1 xx10^12#
#"billion" = 1,000,000,000 = 1xx10^9#
#"million"= 1,000,000 = 1xx10^6#
#"thousand"= 1,000 = 1xx10^3#
#"HTU"#

Therefore: #200 " trillion " = 200 xx10^12#

In scientific notation= #2 xx 10^14#

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