16188468 (number)
16188468 is an even 8-digits composite number following 16188467 and preceding 16188469. In scientific notation, it is written as 1.6188468 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 5209344 positive integers (up to 16188468) that are relatively prime to 16188468.
Interesting facts
- 16188468 has 48 divisors, whose sum is 39103680
- The reverse of 16188468 is 86488161
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
| Name | sixteen million one hundred eighty-eight thousand four hundred sixty-eight |
|---|
Notation
| Scientific notation | 1.6188468 × 10^7 |
|---|---|
| Engineering notation | 1.6188468 × 10^6 |
Prime Factorization of 16188468
Prime Factorization 2 × 2 × 3 × 137 × 43 × 229
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 8094234 | Product of the distinct prime numbers |
The prime factorization of 16188468 is 2 × 2 × 3 × 137 × 43 × 229. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16188468)
Multiplication
n×y| n×2 | 32376936 |
|---|---|
| n×3 | 48565404 |
| n×4 | 64753872 |
| n×5 | 80942340 |
Division
n÷y| n÷2 | 8094234 |
|---|---|
| n÷3 | 5396156 |
| n÷3 | 4047117 |
| n÷5 | 3237693.6 |
Exponentiation
ny| n2 | 262066496187024 |
|---|---|
| n3 | 4.2424550873958E+21 |
| n4 | 6.8678848423743E+28 |
| n5 | 1.1118053399846E+36 |
Nth Root
y√n| 2√n | 4023.4895302461 |
|---|---|
| 3√n | 252.96974542791 |
| 4√n | 63.430982415899 |
| 5√n | 27.659297797196 |
Divisors of 16188468
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 | -16188467 | 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 16188468 can be divided by 48 positive divisors. The sum of these divisors (counting 16188468) is 1, the average is 0.020833333333333.
Base conversion 16188468
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111101110000010000110100 |
| 3 | Ternary | 1010110110101220 |
| 4 | Quaternary | 331300100310 |
| 5 | Quinary | 13121012333 |
| 6 | Senary | 1334550340 |
| 8 | Octal | 75602064 |
| 10 | Decimal | 16188468 |
| 12 | Duodecimal | 55083b0 |
| 16 | Hexadecimal | f70434 |
| 20 | Vigesimal | 513b38 |
| 36 | Base36 | 9mz3o |
Cryptographic Hash Functions
| md5 | ee255c2789756444487cedb294a3fbf8 |
|---|---|
| sha1 | ed55472b1bf006164eee28bbd2380e1e3f4fa83c |
| sha256 | 4c7ecd1bdc575a7673ba79e9c30b2ffd85f3a4fad8eae32191acbbbca085db5b |
| sha512 | c95899f7cc38fdb69021833e52890d22ee535060d559f93777551f46f06e37ff9cc29a0178d9c1596229b4510719493782c3054a6558c39259c1ca96519126a6 |
| ripemd-160 | 7d48354bea4cada4a9b435d2559cf5a30acad385 |
16188468 as geometric shapes
Circle
Radius = n| Diameter | 32376936 |
|---|---|
| Circumference | 101715144.28335 |
| Area | 8.2330617917317E+14 |
Sphere
Radius = n| Volume | 1.777075431433E+22 |
|---|---|
| Surface area | 3.2932247166927E+15 |
| Circumference | 101715144.28335 |
Square
Length = n| Perimeter | 64753872 |
|---|---|
| Area | 262066496187024 |
| Diagonal | 22893950.999643 |
Cube
Length = n| Surface area | 1572398977122144 |
|---|---|
| Volume | 4.2424550873958E+21 |
| Space diagonal | 28039249.072703 |
Equilateral Triangle
Length = n| Perimeter | 48565404 |
|---|---|
| Area | 1.1347812158937E+14 |
| Altitude | 14019624.536351 |
Triangular Pyramid
Length = n| Surface area | 1.1347812158937E+14 |
|---|---|
| Volume | 4.9997812686282E+20 |
| Height | 7631316.999881 |