2938992 (number)
2938992 is an even 7-digits composite number following 2938991 and preceding 2938993. In scientific notation, it is written as 2.938992 × 10^6. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 839616 positive integers (up to 2938992) that are relatively prime to 2938992.
Interesting facts
- 2938992 has 40 divisors, whose sum is 8678016
- The reverse of 2938992 is 2998392
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 42
- Digital Root 6
Name
| Name | two million nine hundred thirty-eight thousand nine hundred ninety-two |
|---|
Notation
| Scientific notation | 2.938992 × 10^6 |
|---|---|
| Engineering notation | 2.938992 × 10^6 |
Prime Factorization of 2938992
Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 8747
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 367374 | Product of the distinct prime numbers |
The prime factorization of 2938992 is 2 × 2 × 2 × 2 × 3 × 7 × 8747. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2938992)
Multiplication
n×y| n×2 | 5877984 |
|---|---|
| n×3 | 8816976 |
| n×4 | 11755968 |
| n×5 | 14694960 |
Division
n÷y| n÷2 | 1469496 |
|---|---|
| n÷3 | 979664 |
| n÷3 | 734748 |
| n÷5 | 587798.4 |
Exponentiation
ny| n2 | 8637673976064 |
|---|---|
| n3 | 2.538605471426E+19 |
| n4 | 7.4609411716773E+25 |
| n5 | 2.192764641603E+32 |
Nth Root
y√n| 2√n | 1714.34885598 |
|---|---|
| 3√n | 143.24060103594 |
| 4√n | 41.404696061921 |
| 5√n | 19.662542791392 |
Divisors of 2938992
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 | -2938991 | 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 2938992 can be divided by 40 positive divisors. The sum of these divisors (counting 2938992) is 1, the average is 0.025.
Base conversion 2938992
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1011001101100001110000 |
| 3 | Ternary | 12112022112120 |
| 4 | Quaternary | 23031201300 |
| 5 | Quinary | 1223021432 |
| 6 | Senary | 142554240 |
| 8 | Octal | 13154160 |
| 10 | Decimal | 2938992 |
| 12 | Duodecimal | b98980 |
| 16 | Hexadecimal | 2cd870 |
| 20 | Vigesimal | i779c |
| 36 | Base36 | 1qzqo |
Cryptographic Hash Functions
| md5 | 1d88d706106b0c4476f28ddcd5bedda3 |
|---|---|
| sha1 | 94baa0750ed9675d1ea5531e0fd4021b3b45b840 |
| sha256 | d1fe39be741f497abb82d8520ce2f85155fe1b101bed34fb11be30e1b455b6e3 |
| sha512 | 2c336ddd7749a870e899a32c1e737a825e26aed01bca452738e7f55c50f79430ddd2ef5c338344b408f92978df939bd3cc39c06a0bbdc03b12f5bb0ed0d390e9 |
| ripemd-160 | 7e27055b6092b621e254fda83294b2d710d87bb0 |
2938992 as geometric shapes
Circle
Radius = n| Diameter | 5877984 |
|---|---|
| Circumference | 18466231.352318 |
| Area | 27136053107306 |
Sphere
Radius = n| Volume | 1.0633685732526E+20 |
|---|---|
| Surface area | 1.0854421242923E+14 |
| Circumference | 18466231.352318 |
Square
Length = n| Perimeter | 11755968 |
|---|---|
| Area | 8637673976064 |
| Diagonal | 4156362.346106 |
Cube
Length = n| Surface area | 51826043856384 |
|---|---|
| Volume | 2.538605471426E+19 |
| Space diagonal | 5090483.4670385 |
Equilateral Triangle
Length = n| Perimeter | 8816976 |
|---|---|
| Area | 3740222546439.6 |
| Altitude | 2545241.7335192 |
Triangular Pyramid
Length = n| Surface area | 3740222546439.6 |
|---|---|
| Volume | 2.9917752393377E+18 |
| Height | 1385454.1153687 |