444421809 (number)
444421809 is an odd 9-digits composite number following 444421808 and preceding 444421810. In scientific notation, it is written as 4.44421809 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 272644704 positive integers (up to 444421809) that are relatively prime to 444421809.
Interesting facts
- 444421809 has 32 divisors, whose sum is 663828480
- The reverse of 444421809 is 908124444
- Previous prime number is 587
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | four hundred forty-four million four hundred twenty-one thousand eight hundred nine |
---|
Notation
Scientific notation | 4.44421809 × 10^8 |
---|---|
Engineering notation | 4.44421809 × 10^6 |
Prime Factorization of 444421809
Prime Factorization 27 × 3 × 13 × 587 × 719
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 444421809 | Product of the distinct prime numbers |
The prime factorization of 444421809 is 27 × 3 × 13 × 587 × 719. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 444421809)
Multiplication
n×yn×2 | 888843618 |
---|---|
n×3 | 1333265427 |
n×4 | 1777687236 |
n×5 | 2222109045 |
Division
n÷yn÷2 | 222210904.5 |
---|---|
n÷3 | 148140603 |
n÷3 | 111105452.25 |
n÷5 | 88884361.8 |
Exponentiation
nyn2 | 197510744314832481 |
---|---|
n3 | 8.7778082285334E+25 |
n4 | 3.9010494119799E+34 |
n5 | 1.7337114366705E+43 |
Nth Root
y√n2√n | 21081.314214251 |
---|---|
3√n | 763.12987259112 |
4√n | 145.19405708999 |
5√n | 53.648683920477 |
Divisors of 444421809
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -444421808 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 444421809 can be divided by 32 positive divisors. The sum of these divisors (counting 444421809) is 1, the average is 0.03125.
Base conversion 444421809
Base | System | Value |
---|---|---|
2 | Binary | 11010011111010101011010110001 |
3 | Ternary | 1010222020222010000 |
4 | Quaternary | 122133111122301 |
5 | Quinary | 1402232444214 |
6 | Senary | 112033300213 |
8 | Octal | 3237253261 |
10 | Decimal | 444421809 |
12 | Duodecimal | 104a04669 |
16 | Hexadecimal | 1a7d56b1 |
20 | Vigesimal | 6ihcea9 |
36 | Base36 | 7cli29 |
Cryptographic Hash Functions
md5 | 792615a88b9ad0b55b28892b3ca3772d |
---|---|
sha1 | 6c1017b2c998de0e352ed977ba4f7da8b0d1a8fc |
sha256 | 9d31f352745f34cd6783f4df1ac3f3857ac95418351c19a996dfb2dcedacde7b |
sha512 | 19644b2c026b07e6498afac3a3f3dec0ce57a56a932672944cdd097f6aa060959389d7507fb1aa696d3f17a329fee490bc20d57e449c25bd628faf4df0b9b517 |
ripemd-160 | 2d6f889ba0e195d2af543ec7f9512390eb33b759 |
444421809 as geometric shapes
Circle
Radius = nDiameter | 888843618 |
---|---|
Circumference | 2792384580.499 |
Area | 6.2049830334453E+17 |
Sphere
Radius = nVolume | 3.6768397127174E+26 |
---|---|
Surface area | 2.4819932133781E+18 |
Circumference | 2792384580.499 |
Square
Length = nPerimeter | 1777687236 |
---|---|
Area | 197510744314832481 |
Diagonal | 628507349.70219 |
Cube
Length = nSurface area | 1185064465888994886 |
---|---|
Volume | 8.7778082285334E+25 |
Space diagonal | 769761153.17967 |
Equilateral Triangle
Length = nPerimeter | 1333265427 |
---|---|
Area | 8.5524661048509E+16 |
Altitude | 384880576.58984 |
Triangular Pyramid
Length = nSurface area | 8.5524661048509E+16 |
---|---|
Volume | 1.0344746203918E+25 |
Height | 209502449.90073 |