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98 in words

98

ninety-eight

98 is written ninety-eight.

Ways to write it

As an ordinal: ninety-eighth
Roman numeral: XCVIII
Expanded form: 90 + 8

Place value

Place	Digit	Value
tens	9	90
ones	8	8

Number facts

Even or odd: Even
Prime or composite: Composite
Factors: 1, 2, 7, 14, 49 and 98 (6 factors)
First 10 multiples: 98, 196, 294, 392, 490, 588, 686, 784, 882, 980
Square: 98 × 98 = 9,604
Square root: ≈ 9.90
Sum of the digits: 9 + 8 = 17
Rounded to the nearest 10: 100
Number before: 97
Number after: 99
In binary: 1100010

Quick check

What number comes just after 98?
Show the answer
99
Is 98 even or odd?
Show the answer
Even
What is 98 + 10?
Show the answer
108

Practice with a game

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Frequently asked questions

How do you write 98 in words?

98 is written "ninety-eight".

Is 98 a prime number?

No. 98 is a composite number, because it has more than two factors.

What are the factors of 98?

The factors of 98 are 1, 2, 7, 14, 49 and 98.

How do you write 98 in Roman numerals?

98 in Roman numerals is XCVIII.