998220 (number)
998220 is an even 6-digits composite number following 998219 and preceding 998221. In scientific notation, it is written as 9.98220 × 10^5. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 262080 positive integers (up to 998220) that are relatively prime to 998220.
Interesting facts
- 998220 has 48 divisors, whose sum is 2838528
- The reverse of 998220 is 022899
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 30
- Digital Root 3
Name
| Name | nine hundred ninety-eight thousand two hundred twenty |
|---|
Notation
| Scientific notation | 9.98220 × 10^5 |
|---|---|
| Engineering notation | 9.98220 × 10^3 |
Prime Factorization of 998220
Prime Factorization 2 × 2 × 5 × 3 × 127 × 131
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 499110 | Product of the distinct prime numbers |
The prime factorization of 998220 is 2 × 2 × 5 × 3 × 127 × 131. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 998220)
Multiplication
n×y| n×2 | 1996440 |
|---|---|
| n×3 | 2994660 |
| n×4 | 3992880 |
| n×5 | 4991100 |
Division
n÷y| n÷2 | 499110 |
|---|---|
| n÷3 | 332740 |
| n÷3 | 249555 |
| n÷5 | 199644 |
Exponentiation
ny| n2 | 996443168400 |
|---|---|
| n3 | 994669499560248000 |
| n4 | 9.9289898785103E+23 |
| n5 | 9.9113162765266E+29 |
Nth Root
y√n| 2√n | 999.10960359712 |
|---|---|
| 3√n | 99.940631427368 |
| 4√n | 31.60869506318 |
| 5√n | 15.84328568329 |
Divisors of 998220
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -998219 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
| G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
| H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 998220 can be divided by 48 positive divisors. The sum of these divisors (counting 998220) is 1, the average is 0.020833333333333.
Base conversion 998220
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11110011101101001100 |
| 3 | Ternary | 1212201022010 |
| 4 | Quaternary | 3303231030 |
| 5 | Quinary | 223420340 |
| 6 | Senary | 33221220 |
| 8 | Octal | 3635514 |
| 10 | Decimal | 998220 |
| 12 | Duodecimal | 401810 |
| 16 | Hexadecimal | f3b4c |
| 20 | Vigesimal | 64fb0 |
| 36 | Base36 | le8c |
Cryptographic Hash Functions
| md5 | ba431776aabc2ec17ebe1e92997490aa |
|---|---|
| sha1 | 51cde08f1bcf26d19c3fc99fa2a6bf5dff8c0643 |
| sha256 | bc0174cf6d0d5a1d23a76efe14c396aef0c6e6c2f6a0f753e692e9234bff1711 |
| sha512 | 0659a5b0dcd30c3644d769f478653dc4e4a5ef890e8f3f1a67bc939f82eb1b7c1ec38c8429418647dfd88a0a8125ffaa69d7e676c0114603397f307cd45599a7 |
| ripemd-160 | af6b693b80a3d8eddc680336f84ee3400ff3af2e |
998220 as geometric shapes
Circle
Radius = n| Diameter | 1996440 |
|---|---|
| Circumference | 6272001.2373328 |
| Area | 3130418537565.2 |
Sphere
Radius = n| Volume | 4.1664618567577E+18 |
|---|---|
| Surface area | 12521674150261 |
| Circumference | 6272001.2373328 |
Square
Length = n| Perimeter | 3992880 |
|---|---|
| Area | 996443168400 |
| Diagonal | 1411696.2622321 |
Cube
Length = n| Surface area | 5978659010400 |
|---|---|
| Volume | 994669499560248000 |
| Space diagonal | 1728967.7571314 |
Equilateral Triangle
Length = n| Perimeter | 2994660 |
|---|---|
| Area | 431472548630.93 |
| Altitude | 864483.8785657 |
Triangular Pyramid
Length = n| Surface area | 431472548630.93 |
|---|---|
| Volume | 1.1722292469641E+17 |
| Height | 470565.42074402 |