829,220 in words
829,220
eight hundred twenty-nine thousand two hundred twenty
829,220 is written eight hundred twenty-nine thousand two hundred twenty.
Ways to write it
- As an ordinal
- eight hundred twenty-nine thousand two hundred twentieth
- Expanded form
- 800,000 + 20,000 + 9,000 + 200 + 20
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 8 | 800,000 |
| ten thousands | 2 | 20,000 |
| thousands | 9 | 9,000 |
| hundreds | 2 | 200 |
| tens | 2 | 20 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5,923, 11,846, 23,692, 29,615, 41,461, 59,230, 82,922, 118,460, 165,844, 207,305, 414,610 and 829,220 (24 factors)
- First 10 multiples
- 829,220, 1,658,440, 2,487,660, 3,316,880, 4,146,100, 4,975,320, 5,804,540, 6,633,760, 7,462,980, 8,292,200
- Square
- 829,220 × 829,220 = 687,605,808,400
- Square root
- ≈ 910.62
- Sum of the digits
- 8 + 2 + 9 + 2 + 2 + 0 = 23
- Rounded to the nearest 10
- 829,220
- Rounded to the nearest 100
- 829,200
- Rounded to the nearest 1000
- 829,000
- Number before
- 829,219
- Number after
- 829,221
- In binary
11001010011100100100
Quick check
What number comes just after 829,220?
Show the answer
829,221
Is 829,220 even or odd?
Show the answer
Even
What is 829,220 + 10?
Show the answer
829,230
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 829,220 in words?
829,220 is written "eight hundred twenty-nine thousand two hundred twenty".
Is 829,220 a prime number?
No. 829,220 is a composite number, because it has more than two factors.
What are the factors of 829,220?
The factors of 829,220 are 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5,923, 11,846, 23,692, 29,615, 41,461, 59,230, 82,922, 118,460, 165,844, 207,305, 414,610 and 829,220.