16440144 (number)
16440144 is an even 8-digits composite number following 16440143 and preceding 16440145. In scientific notation, it is written as 1.6440144 × 10^7. The sum of its digits is 24. It has a total of 8 prime factors and 80 positive divisors. There are 4644864 positive integers (up to 16440144) that are relatively prime to 16440144.
Interesting facts
- 16440144 has 80 divisors, whose sum is 49080192
- The reverse of 16440144 is 44104461
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
| Name | sixteen million four hundred forty thousand one hundred forty-four |
|---|
Notation
| Scientific notation | 1.6440144 × 10^7 |
|---|---|
| Engineering notation | 1.6440144 × 10^6 |
Prime Factorization of 16440144
Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 113 × 433
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 2055018 | Product of the distinct prime numbers |
The prime factorization of 16440144 is 2 × 2 × 2 × 2 × 3 × 7 × 113 × 433. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16440144)
Multiplication
n×y| n×2 | 32880288 |
|---|---|
| n×3 | 49320432 |
| n×4 | 65760576 |
| n×5 | 82200720 |
Division
n÷y| n÷2 | 8220072 |
|---|---|
| n÷3 | 5480048 |
| n÷3 | 4110036 |
| n÷5 | 3288028.8 |
Exponentiation
ny| n2 | 270278334740736 |
|---|---|
| n3 | 4.4434147432179E+21 |
| n4 | 7.3050378230225E+28 |
| n5 | 1.2009587373594E+36 |
Nth Root
y√n| 2√n | 4054.6447439942 |
|---|---|
| 3√n | 254.27395163846 |
| 4√n | 63.676092405189 |
| 5√n | 27.744769649696 |
Divisors of 16440144
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 | -16440143 | 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 16440144 can be divided by 80 positive divisors. The sum of these divisors (counting 16440144) is 1, the average is 0.0125.
Base conversion 16440144
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111110101101101101010000 |
| 3 | Ternary | 1010221020122020 |
| 4 | Quaternary | 332231231100 |
| 5 | Quinary | 13202041034 |
| 6 | Senary | 1344211440 |
| 8 | Octal | 76555520 |
| 10 | Decimal | 16440144 |
| 12 | Duodecimal | 5609b80 |
| 16 | Hexadecimal | fadb50 |
| 20 | Vigesimal | 52f074 |
| 36 | Base36 | 9sdao |
Cryptographic Hash Functions
| md5 | 18d1853657786651d1844120693ae0df |
|---|---|
| sha1 | 65d5e84c9c79bfe86eedbce6c822498e1eae25f1 |
| sha256 | 1228c9ae722d4f43b48e11a6108334aeaf9356f26afe3d42e901a22502fdf94d |
| sha512 | 9d622d47027c4b5c371f68874d740d6058d562ec13ced3de726fe76bb492921d99bd7ed80693cd6e2fe5804bff3ecdfe19d451888ba97ad6ff72310a6887e20d |
| ripemd-160 | 29f44901201928a8c0bff6e2cb46f23a8f787797 |
16440144 as geometric shapes
Circle
Radius = n| Diameter | 32880288 |
|---|---|
| Circumference | 103296471.22872 |
| Area | 8.4910443084598E+14 |
Sphere
Radius = n| Volume | 1.8612532152195E+22 |
|---|---|
| Surface area | 3.3964177233839E+15 |
| Circumference | 103296471.22872 |
Square
Length = n| Perimeter | 65760576 |
|---|---|
| Area | 270278334740736 |
| Diagonal | 23249874.612167 |
Cube
Length = n| Surface area | 1621670008444416 |
|---|---|
| Volume | 4.4434147432179E+21 |
| Space diagonal | 28475164.691749 |
Equilateral Triangle
Length = n| Perimeter | 49320432 |
|---|---|
| Area | 1.1703395198902E+14 |
| Altitude | 14237582.345874 |
Triangular Pyramid
Length = n| Surface area | 1.1703395198902E+14 |
|---|---|
| Volume | 5.2366144942561E+20 |
| Height | 7749958.2040556 |