823,988 in words
823,988
eight hundred twenty-three thousand nine hundred eighty-eight
823,988 is written eight hundred twenty-three thousand nine hundred eighty-eight.
Ways to write it
- As an ordinal
- eight hundred twenty-three thousand nine hundred eighty-eighth
- Expanded form
- 800,000 + 20,000 + 3,000 + 900 + 80 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 8 | 800,000 |
| ten thousands | 2 | 20,000 |
| thousands | 3 | 3,000 |
| hundreds | 9 | 900 |
| tens | 8 | 80 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 11, 22, 44, 61, 122, 244, 307, 614, 671, 1,228, 1,342, 2,684, 3,377, 6,754, 13,508, 18,727, 37,454, 74,908, 205,997, 411,994 and 823,988 (24 factors)
- First 10 multiples
- 823,988, 1,647,976, 2,471,964, 3,295,952, 4,119,940, 4,943,928, 5,767,916, 6,591,904, 7,415,892, 8,239,880
- Square
- 823,988 × 823,988 = 678,956,224,144
- Square root
- ≈ 907.74
- Sum of the digits
- 8 + 2 + 3 + 9 + 8 + 8 = 38
- Rounded to the nearest 10
- 823,990
- Rounded to the nearest 100
- 824,000
- Rounded to the nearest 1000
- 824,000
- Number before
- 823,987
- Number after
- 823,989
- In binary
11001001001010110100
Quick check
What number comes just after 823,988?
Show the answer
823,989
Is 823,988 even or odd?
Show the answer
Even
What is 823,988 + 10?
Show the answer
823,998
Practice with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
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How do you write 823,988 in words?
823,988 is written "eight hundred twenty-three thousand nine hundred eighty-eight".
Is 823,988 a prime number?
No. 823,988 is a composite number, because it has more than two factors.
What are the factors of 823,988?
The factors of 823,988 are 1, 2, 4, 11, 22, 44, 61, 122, 244, 307, 614, 671, 1,228, 1,342, 2,684, 3,377, 6,754, 13,508, 18,727, 37,454, 74,908, 205,997, 411,994 and 823,988.