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34 in words

34

thirty-four

34 is written thirty-four.

Ways to write it

As an ordinal: thirty-fourth
Roman numeral: XXXIV
Expanded form: 30 + 4

Place value

Place	Digit	Value
tens	3	30
ones	4	4

Number facts

Even or odd: Even
Prime or composite: Composite
Factors: 1, 2, 17 and 34 (4 factors)
First 10 multiples: 34, 68, 102, 136, 170, 204, 238, 272, 306, 340
Square: 34 × 34 = 1,156
Square root: ≈ 5.83
Sum of the digits: 3 + 4 = 7
Rounded to the nearest 10: 30
Number before: 33
Number after: 35
In binary: 100010

Quick check

What number comes just after 34?
Show the answer
35
Is 34 even or odd?
Show the answer
Even
What is 34 + 10?
Show the answer
44

Practise with a game

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Place Value Quest

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Times Tables Challenge

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Frequently asked questions

How do you write 34 in words?

34 is written "thirty-four".

Is 34 a prime number?

No. 34 is a composite number, because it has more than two factors.

What are the factors of 34?

The factors of 34 are 1, 2, 17 and 34.

How do you write 34 in Roman numerals?

34 in Roman numerals is XXXIV.