829,020 in words
829,020
eight hundred twenty-nine thousand twenty
829,020 is written eight hundred twenty-nine thousand twenty.
Ways to write it
- As an ordinal
- eight hundred twenty-nine thousand twentieth
- Expanded form
- 800,000 + 20,000 + 9,000 + 20
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 8 | 800,000 |
| ten thousands | 2 | 20,000 |
| thousands | 9 | 9,000 |
| hundreds | 0 | 0 |
| tens | 2 | 20 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 337, 410, 492, 615, 674, 820, 1,011, 1,230, 1,348, 1,685, 2,022, 2,460, 3,370, 4,044, 5,055, 6,740, 10,110, 13,817, 20,220, 27,634, 41,451, 55,268, 69,085, 82,902, 138,170, 165,804, 207,255, 276,340, 414,510 and 829,020 (48 factors)
- First 10 multiples
- 829,020, 1,658,040, 2,487,060, 3,316,080, 4,145,100, 4,974,120, 5,803,140, 6,632,160, 7,461,180, 8,290,200
- Square
- 829,020 × 829,020 = 687,274,160,400
- Square root
- ≈ 910.51
- Sum of the digits
- 8 + 2 + 9 + 0 + 2 + 0 = 21
- Rounded to the nearest 10
- 829,020
- Rounded to the nearest 100
- 829,000
- Rounded to the nearest 1000
- 829,000
- Number before
- 829,019
- Number after
- 829,021
- In binary
11001010011001011100
Quick check
What number comes just after 829,020?
Show the answer
829,021
Is 829,020 even or odd?
Show the answer
Even
What is 829,020 + 10?
Show the answer
829,030
Practise 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 829,020 in words?
829,020 is written "eight hundred twenty-nine thousand twenty".
Is 829,020 a prime number?
No. 829,020 is a composite number, because it has more than two factors.
What are the factors of 829,020?
The factors of 829,020 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 337, 410, 492, 615, 674, 820, 1,011, 1,230, 1,348, 1,685, 2,022, 2,460, 3,370, 4,044, 5,055, 6,740, 10,110, 13,817, 20,220, 27,634, 41,451, 55,268, 69,085, 82,902, 138,170, 165,804, 207,255, 276,340, 414,510 and 829,020.