42,889 in words
42,889
forty-two thousand eight hundred eighty-nine
42,889 is written forty-two thousand eight hundred eighty-nine.
Ways to write it
- As an ordinal
- forty-two thousand eight hundred eighty-ninth
- Expanded form
- 40,000 + 2,000 + 800 + 80 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 8 | 800 |
| tens | 8 | 80 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 7, 11, 77, 557, 3,899, 6,127 and 42,889 (8 factors)
- First 10 multiples
- 42,889, 85,778, 128,667, 171,556, 214,445, 257,334, 300,223, 343,112, 386,001, 428,890
- Square
- 42,889 × 42,889 = 1,839,466,321
- Square root
- ≈ 207.10
- Sum of the digits
- 4 + 2 + 8 + 8 + 9 = 31
- Rounded to the nearest 10
- 42,890
- Rounded to the nearest 100
- 42,900
- Rounded to the nearest 1000
- 43,000
- Number before
- 42,888
- Number after
- 42,890
- In binary
1010011110001001
Quick check
What number comes just after 42,889?
Show the answer
42,890
Is 42,889 even or odd?
Show the answer
Odd
What is 42,889 + 10?
Show the answer
42,899
Practice 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 42,889 in words?
42,889 is written "forty-two thousand eight hundred eighty-nine".
Is 42,889 a prime number?
No. 42,889 is a composite number, because it has more than two factors.
What are the factors of 42,889?
The factors of 42,889 are 1, 7, 11, 77, 557, 3,899, 6,127 and 42,889.