1,020 in words
1,020
one thousand twenty
1,020 is written one thousand twenty.
Ways to write it
- As an ordinal
- one thousand twentieth
- Roman numeral
- MXX
- Expanded form
- 1,000 + 20
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 1 | 1,000 |
| 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, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510 and 1,020 (24 factors)
- First 10 multiples
- 1,020, 2,040, 3,060, 4,080, 5,100, 6,120, 7,140, 8,160, 9,180, 10,200
- Square
- 1,020 × 1,020 = 1,040,400
- Square root
- ≈ 31.94
- Sum of the digits
- 1 + 0 + 2 + 0 = 3
- Rounded to the nearest 10
- 1,020
- Rounded to the nearest 100
- 1,000
- Rounded to the nearest 1000
- 1,000
- Number before
- 1,019
- Number after
- 1,021
- In binary
1111111100
Quick check
What number comes just after 1,020?
Show the answer
1,021
Is 1,020 even or odd?
Show the answer
Even
What is 1,020 + 10?
Show the answer
1,030
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Roman Numerals
Read and write Roman numerals from I to 3,999.Frequently asked questions
How do you write 1,020 in words?
1,020 is written "one thousand twenty".
Is 1,020 a prime number?
No. 1,020 is a composite number, because it has more than two factors.
What are the factors of 1,020?
The factors of 1,020 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510 and 1,020.
How do you write 1,020 in Roman numerals?
1,020 in Roman numerals is MXX.