864144 (number)
864144 is an even 6-digits composite number following 864143 and preceding 864145. In scientific notation, it is written as 8.64144 × 10^5. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 270336 positive integers (up to 864144) that are relatively prime to 864144.
Interesting facts
- 864144 has 40 divisors, whose sum is 1975320
- The reverse of 864144 is 441468
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 27
- Digital Root 9
Name
| Name | eight hundred sixty-four thousand one hundred forty-four |
|---|
Notation
| Scientific notation | 8.64144 × 10^5 |
|---|---|
| Engineering notation | 8.64144 × 10^3 |
Prime Factorization of 864144
Prime Factorization 2 × 2 × 2 × 2 × 9 × 17 × 353
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 108018 | Product of the distinct prime numbers |
The prime factorization of 864144 is 2 × 2 × 2 × 2 × 9 × 17 × 353. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 864144)
Multiplication
n×y| n×2 | 1728288 |
|---|---|
| n×3 | 2592432 |
| n×4 | 3456576 |
| n×5 | 4320720 |
Division
n÷y| n÷2 | 432072 |
|---|---|
| n÷3 | 288048 |
| n÷3 | 216036 |
| n÷5 | 172828.8 |
Exponentiation
ny| n2 | 746744852736 |
|---|---|
| n3 | 645295084022697984 |
| n4 | 5.5762787508771E+23 |
| n5 | 4.8187078248979E+29 |
Nth Root
y√n| 2√n | 929.59345952949 |
|---|---|
| 3√n | 95.249354160996 |
| 4√n | 30.489235141759 |
| 5√n | 15.392785723007 |
Divisors of 864144
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 | -864143 | 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 864144 can be divided by 40 positive divisors. The sum of these divisors (counting 864144) is 1, the average is 0.025.
Base conversion 864144
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11010010111110010000 |
| 3 | Ternary | 1121220101100 |
| 4 | Quaternary | 3102332100 |
| 5 | Quinary | 210123034 |
| 6 | Senary | 30304400 |
| 8 | Octal | 3227620 |
| 10 | Decimal | 864144 |
| 12 | Duodecimal | 358100 |
| 16 | Hexadecimal | d2f90 |
| 20 | Vigesimal | 58074 |
| 36 | Base36 | iis0 |
Cryptographic Hash Functions
| md5 | f8f938012f5b856b8aafd738a4ef2cbb |
|---|---|
| sha1 | 658d29dcee3ac821cf7f79bbf785bd70d110e467 |
| sha256 | 75a26d573272fedfb4d345b3f03e0d024d2a2ede40b21f889fe7ef9a39828b4b |
| sha512 | e3fad3b0091e985508ea357fb163b3604f6c1b58007341d29a78bfa3e90eb4b115606320ac4c2df47b1124355059933135bd4a6006b5240dff8df1c27a217f3a |
| ripemd-160 | 036874f8ef903e39851daf80022a0c464e72a4e6 |
864144 as geometric shapes
Circle
Radius = n| Diameter | 1728288 |
|---|---|
| Circumference | 5429576.8840874 |
| Area | 2345968143461.4 |
Sphere
Radius = n| Volume | 2.7030057271511E+18 |
|---|---|
| Surface area | 9383872573845.6 |
| Circumference | 5429576.8840874 |
Square
Length = n| Perimeter | 3456576 |
|---|---|
| Area | 746744852736 |
| Diagonal | 1222084.1646433 |
Cube
Length = n| Surface area | 4480469116416 |
|---|---|
| Volume | 645295084022697984 |
| Space diagonal | 1496741.3130558 |
Equilateral Triangle
Length = n| Perimeter | 2592432 |
|---|---|
| Area | 323350006307.32 |
| Altitude | 748370.6565279 |
Triangular Pyramid
Length = n| Surface area | 323350006307.32 |
|---|---|
| Volume | 7.6048754963132E+16 |
| Height | 407361.38821445 |