61,980 in words
61,980
sixty-one thousand nine hundred eighty
61,980 is written sixty-one thousand nine hundred eighty.
Ways to write it
- As an ordinal
- sixty-one thousand nine hundred eightieth
- Expanded form
- 60,000 + 1,000 + 900 + 80
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 6 | 60,000 |
| thousands | 1 | 1,000 |
| hundreds | 9 | 900 |
| tens | 8 | 80 |
| 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, 60, 1,033, 2,066, 3,099, 4,132, 5,165, 6,198, 10,330, 12,396, 15,495, 20,660, 30,990 and 61,980 (24 factors)
- First 10 multiples
- 61,980, 123,960, 185,940, 247,920, 309,900, 371,880, 433,860, 495,840, 557,820, 619,800
- Square
- 61,980 × 61,980 = 3,841,520,400
- Square root
- ≈ 248.96
- Sum of the digits
- 6 + 1 + 9 + 8 + 0 = 24
- Rounded to the nearest 10
- 61,980
- Rounded to the nearest 100
- 62,000
- Rounded to the nearest 1000
- 62,000
- Number before
- 61,979
- Number after
- 61,981
- In binary
1111001000011100
Quick check
What number comes just after 61,980?
Show the answer
61,981
Is 61,980 even or odd?
Show the answer
Even
What is 61,980 + 10?
Show the answer
61,990
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 61,980 in words?
61,980 is written "sixty-one thousand nine hundred eighty".
Is 61,980 a prime number?
No. 61,980 is a composite number, because it has more than two factors.
What are the factors of 61,980?
The factors of 61,980 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1,033, 2,066, 3,099, 4,132, 5,165, 6,198, 10,330, 12,396, 15,495, 20,660, 30,990 and 61,980.