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Country and language

Country and language: Hong Kong

Country and language

82 in words

82

eighty-two

82 is written eighty-two.

Ways to write it

As an ordinal
eighty-second
Roman numeral
LXXXII
Expanded form
80 + 2

Place value

PlaceDigitValue
tens880
ones22

Number facts

Even or odd
Even
Prime or composite
Composite
Factors
1, 2, 41 and 82 (4 factors)
First 10 multiples
82, 164, 246, 328, 410, 492, 574, 656, 738, 820
Square
82 × 82 = 6,724
Square root
≈ 9.06
Sum of the digits
8 + 2 = 10
Rounded to the nearest 10
80
Number before
81
Number after
83
In binary
1010010

Quick check

  1. What number comes just after 82?

    Show the answer

    83

  2. Is 82 even or odd?

    Show the answer

    Even

  3. What is 82 + 10?

    Show the answer

    92

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Frequently asked questions

How do you write 82 in words?

82 is written "eighty-two".

Is 82 a prime number?

No. 82 is a composite number, because it has more than two factors.

What are the factors of 82?

The factors of 82 are 1, 2, 41 and 82.

How do you write 82 in Roman numerals?

82 in Roman numerals is LXXXII.