88,121 in words
88,121
eighty-eight thousand one hundred twenty-one
88,121 is written eighty-eight thousand one hundred twenty-one.
Ways to write it
- As an ordinal
- eighty-eight thousand one hundred twenty-first
- Expanded form
- 80,000 + 8,000 + 100 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 8 | 80,000 |
| thousands | 8 | 8,000 |
| hundreds | 1 | 100 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 11, 8,011 and 88,121 (4 factors)
- First 10 multiples
- 88,121, 176,242, 264,363, 352,484, 440,605, 528,726, 616,847, 704,968, 793,089, 881,210
- Square
- 88,121 × 88,121 = 7,765,310,641
- Square root
- ≈ 296.85
- Sum of the digits
- 8 + 8 + 1 + 2 + 1 = 20
- Rounded to the nearest 10
- 88,120
- Rounded to the nearest 100
- 88,100
- Rounded to the nearest 1000
- 88,000
- Number before
- 88,120
- Number after
- 88,122
- In binary
10101100000111001
Quick check
What number comes just after 88,121?
Show the answer
88,122
Is 88,121 even or odd?
Show the answer
Odd
What is 88,121 + 10?
Show the answer
88,131
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 88,121 in words?
88,121 is written "eighty-eight thousand one hundred twenty-one".
Is 88,121 a prime number?
No. 88,121 is a composite number, because it has more than two factors.
What are the factors of 88,121?
The factors of 88,121 are 1, 11, 8,011 and 88,121.