7243984 (number)
7243984 is an even 7-digits composite number following 7243983 and preceding 7243985. In scientific notation, it is written as 7.243984 × 10^6. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 3244800 positive integers (up to 7243984) that are relatively prime to 7243984.
Interesting facts
- 7243984 has 40 divisors, whose sum is 15534720
- The reverse of 7243984 is 4893427
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 37
- Digital Root 1
Name
| Name | seven million two hundred forty-three thousand nine hundred eighty-four |
|---|
Notation
| Scientific notation | 7.243984 × 10^6 |
|---|---|
| Engineering notation | 7.243984 × 10^6 |
Prime Factorization of 7243984
Prime Factorization 2 × 2 × 2 × 2 × 11 × 79 × 521
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 905498 | Product of the distinct prime numbers |
The prime factorization of 7243984 is 2 × 2 × 2 × 2 × 11 × 79 × 521. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7243984)
Multiplication
n×y| n×2 | 14487968 |
|---|---|
| n×3 | 21731952 |
| n×4 | 28975936 |
| n×5 | 36219920 |
Division
n÷y| n÷2 | 3621992 |
|---|---|
| n÷3 | 2414661.3333333 |
| n÷3 | 1810996 |
| n÷5 | 1448796.8 |
Exponentiation
ny| n2 | 52475304192256 |
|---|---|
| n3 | 3.8013026396384E+20 |
| n4 | 2.7536575500698E+27 |
| n5 | 1.9947451234185E+34 |
Nth Root
y√n| 2√n | 2691.4650285672 |
|---|---|
| 3√n | 193.49028343823 |
| 4√n | 51.879331419816 |
| 5√n | 23.55024862783 |
Divisors of 7243984
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 | -7243983 | 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 7243984 can be divided by 40 positive divisors. The sum of these divisors (counting 7243984) is 1, the average is 0.025.
Base conversion 7243984
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11011101000100011010000 |
| 3 | Ternary | 111122000212201 |
| 4 | Quaternary | 123220203100 |
| 5 | Quinary | 3323301414 |
| 6 | Senary | 415132544 |
| 8 | Octal | 33504320 |
| 10 | Decimal | 7243984 |
| 12 | Duodecimal | 2514154 |
| 16 | Hexadecimal | 6e88d0 |
| 20 | Vigesimal | 2559j4 |
| 36 | Base36 | 4b9hs |
Cryptographic Hash Functions
| md5 | ad3b8ab6601b2ad055f1ff2ee23bea61 |
|---|---|
| sha1 | b297559976f7ac7a8b39e3cd0ce64f46992cb916 |
| sha256 | bd5470a5107d875b36edfc776708db92f9235615bb76664b8d8cc88986e09fb0 |
| sha512 | c4d3b0700306a52ec667bed7ce9a3fae06f0f6bb660bcbc403e49270b34c163caac008b50c6565033872f181eb68e4b9bffdab62840e6b3b68ad63344a60adea |
| ripemd-160 | b1d5d73f7f38cad91465c854515a3cdaacd98d35 |
7243984 as geometric shapes
Circle
Radius = n| Diameter | 14487968 |
|---|---|
| Circumference | 45515293.834244 |
| Area | 1.6485603014528E+14 |
Sphere
Radius = n| Volume | 1.5922859262346E+21 |
|---|---|
| Surface area | 6.5942412058112E+14 |
| Circumference | 45515293.834244 |
Square
Length = n| Perimeter | 28975936 |
|---|---|
| Area | 52475304192256 |
| Diagonal | 10244540.418414 |
Cube
Length = n| Surface area | 314851825153536 |
|---|---|
| Volume | 3.8013026396384E+20 |
| Space diagonal | 12546948.337216 |
Equilateral Triangle
Length = n| Perimeter | 21731952 |
|---|---|
| Area | 22722473250905 |
| Altitude | 6273474.168608 |
Triangular Pyramid
Length = n| Surface area | 22722473250905 |
|---|---|
| Volume | 4.479878123051E+19 |
| Height | 3414846.8061379 |