26494938 (number)
26494938 is an even 8-digits composite number following 26494937 and preceding 26494939. In scientific notation, it is written as 2.6494938 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 40 positive divisors. There are 8614080 positive integers (up to 26494938) that are relatively prime to 26494938.
Interesting facts
- 26494938 has 40 divisors, whose sum is 60831540
- The reverse of 26494938 is 83949462
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
| Name | twenty-six million four hundred ninety-four thousand nine hundred thirty-eight |
|---|
Notation
| Scientific notation | 2.6494938 × 10^7 |
|---|---|
| Engineering notation | 2.6494938 × 10^6 |
Prime Factorization of 26494938
Prime Factorization 2 × 3 × 9 × 3 × 41 × 3989
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 8831646 | Product of the distinct prime numbers |
The prime factorization of 26494938 is 2 × 3 × 9 × 3 × 41 × 3989. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 26494938)
Multiplication
n×y| n×2 | 52989876 |
|---|---|
| n×3 | 79484814 |
| n×4 | 105979752 |
| n×5 | 132474690 |
Division
n÷y| n÷2 | 13247469 |
|---|---|
| n÷3 | 8831646 |
| n÷3 | 6623734.5 |
| n÷5 | 5298987.6 |
Exponentiation
ny| n2 | 701981739623844 |
|---|---|
| n3 | 1.8598962668466E+22 |
| n4 | 4.9277836276532E+29 |
| n5 | 1.3056132169209E+37 |
Nth Root
y√n| 2√n | 5147.3233821084 |
|---|---|
| 3√n | 298.11761343987 |
| 4√n | 71.744849167786 |
| 5√n | 30.52337705245 |
Divisors of 26494938
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 | -26494937 | 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 26494938 can be divided by 40 positive divisors. The sum of these divisors (counting 26494938) is 1, the average is 0.025.
Base conversion 26494938
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1100101000100011111011010 |
| 3 | Ternary | 1211212002020000 |
| 4 | Quaternary | 1211010133122 |
| 5 | Quinary | 23240314223 |
| 6 | Senary | 2343513430 |
| 8 | Octal | 145043732 |
| 10 | Decimal | 26494938 |
| 12 | Duodecimal | 8a58876 |
| 16 | Hexadecimal | 19447da |
| 20 | Vigesimal | 85bh6i |
| 36 | Base36 | frvmi |
Cryptographic Hash Functions
| md5 | 7e18f555edb673a2ec9dc3c08827b84c |
|---|---|
| sha1 | 5ead931176711075649f12a4e8fbcce53071e214 |
| sha256 | 625e3b9e50cb26687b4aee96e04ccaa0ab4306861a0bc1ab37493cead2efc0af |
| sha512 | 75b3224407e3af748260f92d4eec489a26945b3178a2577471be3b88ae1fded682a47431906d56da1abe93d78aba91d6a0f0c06a702a538a90ac4b8064b6132f |
| ripemd-160 | 8b8198f8a596bfbaf853b113b878939d242ffd53 |
26494938 as geometric shapes
Circle
Radius = n| Diameter | 52989876 |
|---|---|
| Circumference | 166472605.15623 |
| Area | 2.2053406761565E+15 |
Sphere
Radius = n| Volume | 7.7907152644858E+22 |
|---|---|
| Surface area | 8.8213627046258E+15 |
| Circumference | 166472605.15623 |
Square
Length = n| Perimeter | 105979752 |
|---|---|
| Area | 701981739623844 |
| Diagonal | 37469500.653834 |
Cube
Length = n| Surface area | 4211890437743064 |
|---|---|
| Volume | 1.8598962668466E+22 |
| Space diagonal | 45890578.759387 |
Equilateral Triangle
Length = n| Perimeter | 79484814 |
|---|---|
| Area | 3.0396700975352E+14 |
| Altitude | 22945289.379694 |
Triangular Pyramid
Length = n| Surface area | 3.0396700975352E+14 |
|---|---|
| Volume | 2.1919087709846E+21 |
| Height | 12489833.551278 |