221,016 in words
221,016
two hundred and twenty-one thousand and sixteen
221,016 is written two hundred and twenty-one thousand and sixteen.
Ways to write it
- As an ordinal
- two hundred and twenty-one thousand and sixteenth
- Expanded form
- 200,000 + 20,000 + 1,000 + 10 + 6
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 2 | 200,000 |
| ten thousands | 2 | 20,000 |
| thousands | 1 | 1,000 |
| hundreds | 0 | 0 |
| tens | 1 | 10 |
| ones | 6 | 6 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 4, 6, 8, 12, 24, 9,209, 18,418, 27,627, 36,836, 55,254, 73,672, 110,508 and 221,016 (16 factors)
- First 10 multiples
- 221,016, 442,032, 663,048, 884,064, 1,105,080, 1,326,096, 1,547,112, 1,768,128, 1,989,144, 2,210,160
- Square
- 221,016 × 221,016 = 48,848,072,256
- Square root
- ≈ 470.12
- Sum of the digits
- 2 + 2 + 1 + 0 + 1 + 6 = 12
- Rounded to the nearest 10
- 221,020
- Rounded to the nearest 100
- 221,000
- Rounded to the nearest 1000
- 221,000
- Number before
- 221,015
- Number after
- 221,017
- In binary
110101111101011000
Quick check
What number comes just after 221,016?
Show the answer
221,017
Is 221,016 even or odd?
Show the answer
Even
What is 221,016 + 10?
Show the answer
221,026
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 221,016 in words?
221,016 is written "two hundred and twenty-one thousand and sixteen".
Is 221,016 a prime number?
No. 221,016 is a composite number, because it has more than two factors.
What are the factors of 221,016?
The factors of 221,016 are 1, 2, 3, 4, 6, 8, 12, 24, 9,209, 18,418, 27,627, 36,836, 55,254, 73,672, 110,508 and 221,016.