21094416 (number)
21094416 is an even 8-digits composite number following 21094415 and preceding 21094417. In scientific notation, it is written as 2.1094416 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 5667840 positive integers (up to 21094416) that are relatively prime to 21094416.
Interesting facts
- 21094416 has 80 divisors, whose sum is 54996480
- The reverse of 21094416 is 61449012
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
| Name | twenty-one million ninety-four thousand four hundred sixteen |
|---|
Notation
| Scientific notation | 2.1094416 × 10^7 |
|---|---|
| Engineering notation | 2.1094416 × 10^6 |
Prime Factorization of 21094416
Prime Factorization 2 × 2 × 2 × 2 × 9 × 7 × 17 × 1231
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 2636802 | Product of the distinct prime numbers |
The prime factorization of 21094416 is 2 × 2 × 2 × 2 × 9 × 7 × 17 × 1231. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21094416)
Multiplication
n×y| n×2 | 42188832 |
|---|---|
| n×3 | 63283248 |
| n×4 | 84377664 |
| n×5 | 105472080 |
Division
n÷y| n÷2 | 10547208 |
|---|---|
| n÷3 | 7031472 |
| n÷3 | 5273604 |
| n÷5 | 4218883.2 |
Exponentiation
ny| n2 | 444974386381056 |
|---|---|
| n3 | 9.3864748156667E+21 |
| n4 | 1.980022045352E+29 |
| n5 | 4.1767408713825E+36 |
Nth Root
y√n| 2√n | 4592.8657720425 |
|---|---|
| 3√n | 276.30527029629 |
| 4√n | 67.770685196791 |
| 5√n | 29.163087526091 |
Divisors of 21094416
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -21094415 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 21094416 can be divided by 80 positive divisors. The sum of these divisors (counting 21094416) is 1, the average is 0.0125.
Base conversion 21094416
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1010000011110000000010000 |
| 3 | Ternary | 1110200201002200 |
| 4 | Quaternary | 1100132000100 |
| 5 | Quinary | 20400010131 |
| 6 | Senary | 2032043200 |
| 8 | Octal | 120360020 |
| 10 | Decimal | 21094416 |
| 12 | Duodecimal | 7093500 |
| 16 | Hexadecimal | 141e010 |
| 20 | Vigesimal | 6bgg0g |
| 36 | Base36 | ck4k0 |
Cryptographic Hash Functions
| md5 | cbceda6ff690edbc04f5e293f481d3e5 |
|---|---|
| sha1 | f68df9f55092151cc1550591e25b08987eced04a |
| sha256 | 056397a6af409560a81b10bb515c0319e6ff2b85e3319785fc5aad8113ec07c8 |
| sha512 | f7942f0312a93881c9439effcac6719fb1cf7616c644e3b6d16c8a671d10a828b0726c11b42254e11da97bc33079cfdf37ebc807b2e0888649ba92c876215767 |
| ripemd-160 | 50351b7236f8fabd8ee535de5b01bee085ab36c8 |
21094416 as geometric shapes
Circle
Radius = n| Diameter | 42188832 |
|---|---|
| Circumference | 132540124.67473 |
| Area | 1.3979282632904E+15 |
Sphere
Radius = n| Volume | 3.9317973765339E+22 |
|---|---|
| Surface area | 5.5917130531614E+15 |
| Circumference | 132540124.67473 |
Square
Length = n| Perimeter | 84377664 |
|---|---|
| Area | 444974386381056 |
| Diagonal | 29832009.19754 |
Cube
Length = n| Surface area | 2669846318286336 |
|---|---|
| Volume | 9.3864748156667E+21 |
| Space diagonal | 36536600.267994 |
Equilateral Triangle
Length = n| Perimeter | 63283248 |
|---|---|
| Area | 1.9267956131969E+14 |
| Altitude | 18268300.133997 |
Triangular Pyramid
Length = n| Surface area | 1.9267956131969E+14 |
|---|---|
| Volume | 1.1062066655991E+21 |
| Height | 9944003.0658467 |