16455856 (number)
16455856 is an even 8-digits composite number following 16455855 and preceding 16455857. In scientific notation, it is written as 1.6455856 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 7772160 positive integers (up to 16455856) that are relatively prime to 16455856.
Interesting facts
- 16455856 has 40 divisors, whose sum is 33685344
- The reverse of 16455856 is 65855461
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
| Name | sixteen million four hundred fifty-five thousand eight hundred fifty-six |
|---|
Notation
| Scientific notation | 1.6455856 × 10^7 |
|---|---|
| Engineering notation | 1.6455856 × 10^6 |
Prime Factorization of 16455856
Prime Factorization 2 × 2 × 2 × 2 × 23 × 97 × 461
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2056982 | Product of the distinct prime numbers |
The prime factorization of 16455856 is 2 × 2 × 2 × 2 × 23 × 97 × 461. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16455856)
Multiplication
n×y| n×2 | 32911712 |
|---|---|
| n×3 | 49367568 |
| n×4 | 65823424 |
| n×5 | 82279280 |
Division
n÷y| n÷2 | 8227928 |
|---|---|
| n÷3 | 5485285.3333333 |
| n÷3 | 4113964 |
| n÷5 | 3291171.2 |
Exponentiation
ny| n2 | 270795196692736 |
|---|---|
| n3 | 4.4561667622673E+21 |
| n4 | 7.3330038551858E+28 |
| n5 | 1.2067085548838E+36 |
Nth Root
y√n| 2√n | 4056.5818123144 |
|---|---|
| 3√n | 254.35492984783 |
| 4√n | 63.691300915544 |
| 5√n | 27.750070810913 |
Divisors of 16455856
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 | -16455855 | 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 16455856 can be divided by 40 positive divisors. The sum of these divisors (counting 16455856) is 1, the average is 0.025.
Base conversion 16455856
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111110110001100010110000 |
| 3 | Ternary | 1010222001012011 |
| 4 | Quaternary | 332301202300 |
| 5 | Quinary | 13203041411 |
| 6 | Senary | 1344412304 |
| 8 | Octal | 76614260 |
| 10 | Decimal | 16455856 |
| 12 | Duodecimal | 5617094 |
| 16 | Hexadecimal | fb18b0 |
| 20 | Vigesimal | 52gjcg |
| 36 | Base36 | 9spf4 |
Cryptographic Hash Functions
| md5 | a43d0a130c7859ace1388ebd7e2fbc44 |
|---|---|
| sha1 | fedf0c3b4fbf2184284fdd9f7596fac143c4ed56 |
| sha256 | c664e32dfb2353852ff382057cbb11a72c590ab9bc9ee90a32c8db8b57fdc6ff |
| sha512 | d89f04f26c8fd853792338f9460376014a42b62f9906e87c0f2f3e748251e6c708665d6fb5ba3ee57e38c7e9902d4474b77ed8faabf36d7124f71e22ea660ebf |
| ripemd-160 | d64334307596e8241d7f8442b0fb2cf920ecc5e7 |
16455856 as geometric shapes
Circle
Radius = n| Diameter | 32911712 |
|---|---|
| Circumference | 103395192.63626 |
| Area | 8.507282005573E+14 |
Sphere
Radius = n| Volume | 1.866594768468E+22 |
|---|---|
| Surface area | 3.4029128022292E+15 |
| Circumference | 103395192.63626 |
Square
Length = n| Perimeter | 65823424 |
|---|---|
| Area | 270795196692736 |
| Diagonal | 23272094.735659 |
Cube
Length = n| Surface area | 1624771180156416 |
|---|---|
| Volume | 4.4561667622673E+21 |
| Space diagonal | 28502378.674037 |
Equilateral Triangle
Length = n| Perimeter | 49367568 |
|---|---|
| Area | 1.1725775977936E+14 |
| Altitude | 14251189.337019 |
Triangular Pyramid
Length = n| Surface area | 1.1725775977936E+14 |
|---|---|
| Volume | 5.2516428928289E+20 |
| Height | 7757364.9118862 |