7389984 (number)
7389984 is an even 7-digits composite number following 7389983 and preceding 7389985. In scientific notation, it is written as 7.389984 × 10^6. The sum of its digits is 48. It has a total of 8 prime factors and 48 positive divisors. There are 2110080 positive integers (up to 7389984) that are relatively prime to 7389984.
Interesting facts
- 7389984 has 48 divisors, whose sum is 19807200
- The reverse of 7389984 is 4899837
- Previous prime number is 49
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 48
- Digital Root 3
Name
| Name | seven million three hundred eighty-nine thousand nine hundred eighty-four |
|---|
Notation
| Scientific notation | 7.389984 × 10^6 |
|---|---|
| Engineering notation | 7.389984 × 10^6 |
Prime Factorization of 7389984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 49 × 1571
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 461874 | Product of the distinct prime numbers |
The prime factorization of 7389984 is 2 × 2 × 2 × 2 × 2 × 3 × 49 × 1571. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7389984)
Multiplication
n×y| n×2 | 14779968 |
|---|---|
| n×3 | 22169952 |
| n×4 | 29559936 |
| n×5 | 36949920 |
Division
n÷y| n÷2 | 3694992 |
|---|---|
| n÷3 | 2463328 |
| n÷3 | 1847496 |
| n÷5 | 1477996.8 |
Exponentiation
ny| n2 | 54611863520256 |
|---|---|
| n3 | 4.0358079762488E+20 |
| n4 | 2.9824556371551E+27 |
| n5 | 2.2040299439286E+34 |
Nth Root
y√n| 2√n | 2718.4525009645 |
|---|---|
| 3√n | 194.78155683309 |
| 4√n | 52.138781161094 |
| 5√n | 23.644421874309 |
Divisors of 7389984
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -7389983 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7389984 can be divided by 48 positive divisors. The sum of these divisors (counting 7389984) is 1, the average is 0.020833333333333.
Base conversion 7389984
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11100001100001100100000 |
| 3 | Ternary | 111220110011010 |
| 4 | Quaternary | 130030030200 |
| 5 | Quinary | 3342434414 |
| 6 | Senary | 422220520 |
| 8 | Octal | 34141440 |
| 10 | Decimal | 7389984 |
| 12 | Duodecimal | 2584740 |
| 16 | Hexadecimal | 70c320 |
| 20 | Vigesimal | 263ej4 |
| 36 | Base36 | 4ee5c |
Cryptographic Hash Functions
| md5 | 565aa1c21b497d159e68360b55be012a |
|---|---|
| sha1 | c7fe81ae168a4288b92e2b4167becc06227bfc3e |
| sha256 | 11de60050893008b1f739dd551f355e9c621ce212ecc37218057381c52a5766e |
| sha512 | 39e983807b32be76d95e1bca451d02f9bd7e706082869e6a0882a22086f25765f8b192fbe0ace97a5ce6a74a8c148c805ca87e02e2b216d03ad52b7c0e22a9b8 |
| ripemd-160 | da4137766ef7821742f4e60930e5d6d2efc29a4a |
7389984 as geometric shapes
Circle
Radius = n| Diameter | 14779968 |
|---|---|
| Circumference | 46432638.889092 |
| Area | 1.7156822923408E+14 |
Sphere
Radius = n| Volume | 1.690515291931E+21 |
|---|---|
| Surface area | 6.8627291693634E+14 |
| Circumference | 46432638.889092 |
Square
Length = n| Perimeter | 29559936 |
|---|---|
| Area | 54611863520256 |
| Diagonal | 10451015.59852 |
Cube
Length = n| Surface area | 327671181121536 |
|---|---|
| Volume | 4.0358079762488E+20 |
| Space diagonal | 12799827.755121 |
Equilateral Triangle
Length = n| Perimeter | 22169952 |
|---|---|
| Area | 23647630578275 |
| Altitude | 6399913.8775605 |
Triangular Pyramid
Length = n| Surface area | 23647630578275 |
|---|---|
| Volume | 4.7562453126204E+19 |
| Height | 3483671.8661734 |