16393488 (number)
16393488 is an even 8-digits composite number following 16393487 and preceding 16393489. In scientific notation, it is written as 1.6393488 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 5437824 positive integers (up to 16393488) that are relatively prime to 16393488.
Interesting facts
- 16393488 has 40 divisors, whose sum is 42556800
- The reverse of 16393488 is 88439361
- Previous prime number is 239
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
| Name | sixteen million three hundred ninety-three thousand four hundred eighty-eight |
|---|
Notation
| Scientific notation | 1.6393488 × 10^7 |
|---|---|
| Engineering notation | 1.6393488 × 10^6 |
Prime Factorization of 16393488
Prime Factorization 2 × 2 × 2 × 2 × 3 × 239 × 1429
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2049186 | Product of the distinct prime numbers |
The prime factorization of 16393488 is 2 × 2 × 2 × 2 × 3 × 239 × 1429. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16393488)
Multiplication
n×y| n×2 | 32786976 |
|---|---|
| n×3 | 49180464 |
| n×4 | 65573952 |
| n×5 | 81967440 |
Division
n÷y| n÷2 | 8196744 |
|---|---|
| n÷3 | 5464496 |
| n÷3 | 4098372 |
| n÷5 | 3278697.6 |
Exponentiation
ny| n2 | 268746448806144 |
|---|---|
| n3 | 4.4056916835461E+21 |
| n4 | 7.2224653745913E+28 |
| n5 | 1.1840139944878E+36 |
Nth Root
y√n| 2√n | 4048.8872545429 |
|---|---|
| 3√n | 254.03318639689 |
| 4√n | 63.630867152216 |
| 5√n | 27.729004192711 |
Divisors of 16393488
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -16393487 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16393488 can be divided by 40 positive divisors. The sum of these divisors (counting 16393488) is 1, the average is 0.025.
Base conversion 16393488
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111110100010010100010000 |
| 3 | Ternary | 1010211212122020 |
| 4 | Quaternary | 332202110100 |
| 5 | Quinary | 13144042423 |
| 6 | Senary | 1343211440 |
| 8 | Octal | 76422420 |
| 10 | Decimal | 16393488 |
| 12 | Duodecimal | 55a6b80 |
| 16 | Hexadecimal | fa2510 |
| 20 | Vigesimal | 5293e8 |
| 36 | Base36 | 9rdao |
Cryptographic Hash Functions
| md5 | 3722ec11f41c244325da5906249f8a47 |
|---|---|
| sha1 | e4052d3ef89e7baeb69a36b7df85fbecd531f11a |
| sha256 | a0ae7709aafe33e5ab088a653ee7cc84821f3558c4148b6fa74a7592dddfc63a |
| sha512 | 1fe908bc5ee68a7adc96986896c348edec39f6572619d9b5013123d1428d725b7eac38207b201bddaca64d37b612fcb189cb180a0de8ac77494e39a4e4dac626 |
| ripemd-160 | 7d316ea2cf17b03db7e4382e5351bbd31baa89a7 |
16393488 as geometric shapes
Circle
Radius = n| Diameter | 32786976 |
|---|---|
| Circumference | 103003322.93502 |
| Area | 8.4429186924773E+14 |
Sphere
Radius = n| Volume | 1.8454518169347E+22 |
|---|---|
| Surface area | 3.3771674769909E+15 |
| Circumference | 103003322.93502 |
Square
Length = n| Perimeter | 65573952 |
|---|---|
| Area | 268746448806144 |
| Diagonal | 23183893.064201 |
Cube
Length = n| Surface area | 1612478692836864 |
|---|---|
| Volume | 4.4056916835461E+21 |
| Space diagonal | 28394354.129271 |
Equilateral Triangle
Length = n| Perimeter | 49180464 |
|---|---|
| Area | 1.1637062592149E+14 |
| Altitude | 14197177.064635 |
Triangular Pyramid
Length = n| Surface area | 1.1637062592149E+14 |
|---|---|
| Volume | 5.1921574420878E+20 |
| Height | 7727964.3547335 |