55,109 in words
55,109
fifty-five thousand one hundred nine
55,109 is written fifty-five thousand one hundred nine.
Ways to write it
- As an ordinal
- fifty-five thousand one hundred ninth
- Expanded form
- 50,000 + 5,000 + 100 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 5 | 50,000 |
| thousands | 5 | 5,000 |
| hundreds | 1 | 100 |
| tens | 0 | 0 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 55,109 (2 factors)
- First 10 multiples
- 55,109, 110,218, 165,327, 220,436, 275,545, 330,654, 385,763, 440,872, 495,981, 551,090
- Square
- 55,109 × 55,109 = 3,037,001,881
- Square root
- ≈ 234.75
- Sum of the digits
- 5 + 5 + 1 + 0 + 9 = 20
- Rounded to the nearest 10
- 55,110
- Rounded to the nearest 100
- 55,100
- Rounded to the nearest 1000
- 55,000
- Number before
- 55,108
- Number after
- 55,110
- In binary
1101011101000101
Quick check
What number comes just after 55,109?
Show the answer
55,110
Is 55,109 even or odd?
Show the answer
Odd
What is 55,109 + 10?
Show the answer
55,119
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 55,109 in words?
55,109 is written "fifty-five thousand one hundred nine".
Is 55,109 a prime number?
Yes. 55,109 is a prime number: its only factors are 1 and 55,109.
What are the factors of 55,109?
The factors of 55,109 are 1 and 55,109.