26489904 (number)
26489904 is an even 8-digits composite number following 26489903 and preceding 26489905. In scientific notation, it is written as 2.6489904 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 7568448 positive integers (up to 26489904) that are relatively prime to 26489904.
Interesting facts
- 26489904 has 40 divisors, whose sum is 78209280
- The reverse of 26489904 is 40998462
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
| Name | twenty-six million four hundred eighty-nine thousand nine hundred four |
|---|
Notation
| Scientific notation | 2.6489904 × 10^7 |
|---|---|
| Engineering notation | 2.6489904 × 10^6 |
Prime Factorization of 26489904
Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 78839
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3311238 | Product of the distinct prime numbers |
The prime factorization of 26489904 is 2 × 2 × 2 × 2 × 3 × 7 × 78839. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 26489904)
Multiplication
n×y| n×2 | 52979808 |
|---|---|
| n×3 | 79469712 |
| n×4 | 105959616 |
| n×5 | 132449520 |
Division
n÷y| n÷2 | 13244952 |
|---|---|
| n÷3 | 8829968 |
| n÷3 | 6622476 |
| n÷5 | 5297980.8 |
Exponentiation
ny| n2 | 701715013929216 |
|---|---|
| n3 | 1.8588363354344E+22 |
| n4 | 4.9240396077368E+29 |
| n5 | 1.3043733650115E+37 |
Nth Root
y√n| 2√n | 5146.8343668706 |
|---|---|
| 3√n | 298.09873160514 |
| 4√n | 71.74144107049 |
| 5√n | 30.522217084768 |
Divisors of 26489904
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 | -26489903 | 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 26489904 can be divided by 40 positive divisors. The sum of these divisors (counting 26489904) is 1, the average is 0.025.
Base conversion 26489904
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1100101000011010000110000 |
| 3 | Ternary | 1211211211022120 |
| 4 | Quaternary | 1211003100300 |
| 5 | Quinary | 23240134104 |
| 6 | Senary | 2343434240 |
| 8 | Octal | 145032060 |
| 10 | Decimal | 26489904 |
| 12 | Duodecimal | 8a55980 |
| 16 | Hexadecimal | 1943430 |
| 20 | Vigesimal | 85b4f4 |
| 36 | Base36 | frrqo |
Cryptographic Hash Functions
| md5 | bddec247066585f9e115ac99acef3f1c |
|---|---|
| sha1 | 573bb18831ad4b2d99a1157c2e02dc9196bcf9f3 |
| sha256 | 31bf0ed739fa74165a34e6603b755a00d62b807bad360d8194152d3e9f104ac2 |
| sha512 | fc4a9d50104df98e70579bb624c083b8aefc2f161e0704c07febf6c006601041afe57a8ba6caaf734ff000f79f24d58febc1075722219296612a6ca8b8e1b01a |
| ripemd-160 | 558de47052738f50cfe2e7fb72394ffcc3e37d59 |
26489904 as geometric shapes
Circle
Radius = n| Diameter | 52979808 |
|---|---|
| Circumference | 166440975.6014 |
| Area | 2.2045027326737E+15 |
Sphere
Radius = n| Volume | 7.7862754341685E+22 |
|---|---|
| Surface area | 8.8180109306947E+15 |
| Circumference | 166440975.6014 |
Square
Length = n| Perimeter | 105959616 |
|---|---|
| Area | 701715013929216 |
| Diagonal | 37462381.502761 |
Cube
Length = n| Surface area | 4210290083575296 |
|---|---|
| Volume | 1.8588363354344E+22 |
| Space diagonal | 45881859.615622 |
Equilateral Triangle
Length = n| Perimeter | 79469712 |
|---|---|
| Area | 3.0385151413983E+14 |
| Altitude | 22940929.807811 |
Triangular Pyramid
Length = n| Surface area | 3.0385151413983E+14 |
|---|---|
| Volume | 2.190659629836E+21 |
| Height | 12487460.50092 |