Q: What is 128,400 squared (128,4002)

 A:
16486560000
Scientific Notation: 1.648656 x 1010


Why does 128,4002 = 16486560000?

When you're trying to find what a number is when squared, you take the number and multiple it by itself.

So, that means you take 128,400 x 128,400 = 16486560000


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128,3982128,3992128,4012128,4022
16486046404164863032011648681680116487073604

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