7131984 (number)
7131984 is an even 7-digits composite number following 7131983 and preceding 7131985. In scientific notation, it is written as 7.131984 × 10^6. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 2300160 positive integers (up to 7131984) that are relatively prime to 7131984.
Interesting facts
- 7131984 has 40 divisors, whose sum is 19022592
- The reverse of 7131984 is 4891317
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 33
- Digital Root 6
Name
| Name | seven million one hundred thirty-one thousand nine hundred eighty-four |
|---|
Notation
| Scientific notation | 7.131984 × 10^6 |
|---|---|
| Engineering notation | 7.131984 × 10^6 |
Prime Factorization of 7131984
Prime Factorization 2 × 2 × 2 × 2 × 3 × 31 × 4793
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 891498 | Product of the distinct prime numbers |
The prime factorization of 7131984 is 2 × 2 × 2 × 2 × 3 × 31 × 4793. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7131984)
Multiplication
n×y| n×2 | 14263968 |
|---|---|
| n×3 | 21395952 |
| n×4 | 28527936 |
| n×5 | 35659920 |
Division
n÷y| n÷2 | 3565992 |
|---|---|
| n÷3 | 2377328 |
| n÷3 | 1782996 |
| n÷5 | 1426396.8 |
Exponentiation
ny| n2 | 50865195776256 |
|---|---|
| n3 | 3.6276976243313E+20 |
| n4 | 2.5872681413569E+27 |
| n5 | 1.8452354987867E+34 |
Nth Root
y√n| 2√n | 2670.577465643 |
|---|---|
| 3√n | 192.48790838763 |
| 4√n | 51.677630224721 |
| 5√n | 23.476971462014 |
Divisors of 7131984
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 | -7131983 | 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 7131984 can be divided by 40 positive divisors. The sum of these divisors (counting 7131984) is 1, the average is 0.025.
Base conversion 7131984
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11011001101001101010000 |
| 3 | Ternary | 111102100020120 |
| 4 | Quaternary | 123031031100 |
| 5 | Quinary | 3311210414 |
| 6 | Senary | 412510240 |
| 8 | Octal | 33151520 |
| 10 | Decimal | 7131984 |
| 12 | Duodecimal | 247b380 |
| 16 | Hexadecimal | 6cd350 |
| 20 | Vigesimal | 24b9j4 |
| 36 | Base36 | 48v2o |
Cryptographic Hash Functions
| md5 | 728c24974de1c60866cbf82e8fcc7c65 |
|---|---|
| sha1 | 98ede80c0d6e563e87351ef9d22ea15a36f3b75c |
| sha256 | a2f7aabbe43c6a10729409ff976ec6dd4e9dc018bb03107110fbc0b391c60f06 |
| sha512 | d3105d7c7de1d58afe99e937a22aaaf0c9f53a98a12c99b6bb31def457d1c4075fc378555df59f5c166bde49ba83cbde4215ad937df7e6b2e500f7450f6e0d49 |
| ripemd-160 | 88165b20bc4062b09feb367425dcb82bda2e586f |
7131984 as geometric shapes
Circle
Radius = n| Diameter | 14263968 |
|---|---|
| Circumference | 44811577.07984 |
| Area | 1.5979772537409E+14 |
Sphere
Radius = n| Volume | 1.5195664274726E+21 |
|---|---|
| Surface area | 6.3919090149637E+14 |
| Circumference | 44811577.07984 |
Square
Length = n| Perimeter | 28527936 |
|---|---|
| Area | 50865195776256 |
| Diagonal | 10086148.499428 |
Cube
Length = n| Surface area | 305191174657536 |
|---|---|
| Volume | 3.6276976243313E+20 |
| Space diagonal | 12352958.646768 |
Equilateral Triangle
Length = n| Perimeter | 21395952 |
|---|---|
| Area | 22025275855353 |
| Altitude | 6176479.3233842 |
Triangular Pyramid
Length = n| Surface area | 22025275855353 |
|---|---|
| Volume | 4.2752826504316E+19 |
| Height | 3362049.4998093 |