Six hundred twenty.
620
I write 620 billion as 620 billion.
Writing a number in standard form simply means to express the number in its 'normal' form. Therefore, the way you wrote the number is the standard form for 620.
0.0371
write the word form and expanded form of the number four
2118077 word form
seven and forty two one hundredths
You can write 14.12 in word form as fourteen and twelve hundredths
One and sixty-five hundredths.
word form is using words to write a #
8,000,000 in word form is eight million.
91 in word form is ninety-one.