25742736 (number)
25742736 is an even 8-digits composite number following 25742735 and preceding 25742737. In scientific notation, it is written as 2.5742736 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 8416512 positive integers (up to 25742736) that are relatively prime to 25742736.
Interesting facts
- 25742736 has 40 divisors, whose sum is 56480760
- The reverse of 25742736 is 63724752
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | twenty-five million seven hundred forty-two thousand seven hundred thirty-six |
|---|
Notation
| Scientific notation | 2.5742736 × 10^7 |
|---|---|
| Engineering notation | 2.5742736 × 10^6 |
Prime Factorization of 25742736
Prime Factorization 2 × 2 × 2 × 2 × 9 × 53 × 3373
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3217842 | Product of the distinct prime numbers |
The prime factorization of 25742736 is 2 × 2 × 2 × 2 × 9 × 53 × 3373. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25742736)
Multiplication
n×y| n×2 | 51485472 |
|---|---|
| n×3 | 77228208 |
| n×4 | 102970944 |
| n×5 | 128713680 |
Division
n÷y| n÷2 | 12871368 |
|---|---|
| n÷3 | 8580912 |
| n÷3 | 6435684 |
| n÷5 | 5148547.2 |
Exponentiation
ny| n2 | 662688456765696 |
|---|---|
| n3 | 1.7059413992767E+22 |
| n4 | 4.391559907305E+29 |
| n5 | 1.1305076732194E+37 |
Nth Root
y√n| 2√n | 5073.7299888741 |
|---|---|
| 3√n | 295.26925909249 |
| 4√n | 71.230119955494 |
| 5√n | 30.348060458196 |
Divisors of 25742736
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 | -25742735 | 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 25742736 can be divided by 40 positive divisors. The sum of these divisors (counting 25742736) is 1, the average is 0.025.
Base conversion 25742736
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1100010001100110110010000 |
| 3 | Ternary | 1210102212101200 |
| 4 | Quaternary | 1202030312100 |
| 5 | Quinary | 23042231421 |
| 6 | Senary | 2315431200 |
| 8 | Octal | 142146620 |
| 10 | Decimal | 25742736 |
| 12 | Duodecimal | 8755500 |
| 16 | Hexadecimal | 188cd90 |
| 20 | Vigesimal | 80hggg |
| 36 | Base36 | fbr80 |
Cryptographic Hash Functions
| md5 | 30107f19cad21be38b9473fb47513067 |
|---|---|
| sha1 | 51aa5833403e59b3933f2e32d41ce505ba63b0c3 |
| sha256 | ee84c61713dba68fe65f37cf253c8cd4330808b88121a4bd553ee573f1ba5913 |
| sha512 | d7943452857fc67eea9d08100e59facc0739759d6ab76604d1de8c802abd970973431cd8bc3f92b59be19bd95326903f1ca84006e9e8ed2fbbd97b6121ea9ddd |
| ripemd-160 | 48bdab9506ce9836ead21d974b4107fa3c5b2079 |
25742736 as geometric shapes
Circle
Radius = n| Diameter | 51485472 |
|---|---|
| Circumference | 161746380.6018 |
| Area | 2.0818971873939E+15 |
Sphere
Radius = n| Volume | 7.1458306232297E+22 |
|---|---|
| Surface area | 8.3275887495755E+15 |
| Circumference | 161746380.6018 |
Square
Length = n| Perimeter | 102970944 |
|---|---|
| Area | 662688456765696 |
| Diagonal | 36405726.38379 |
Cube
Length = n| Surface area | 3976130740594176 |
|---|---|
| Volume | 1.7059413992767E+22 |
| Space diagonal | 44587726.677832 |
Equilateral Triangle
Length = n| Perimeter | 77228208 |
|---|---|
| Area | 2.869525191769E+14 |
| Altitude | 22293863.338916 |
Triangular Pyramid
Length = n| Surface area | 2.869525191769E+14 |
|---|---|
| Volume | 2.010471219559E+21 |
| Height | 12135242.12793 |