20745296 (number)
20745296 is an even 8-digits composite number following 20745295 and preceding 20745297. In scientific notation, it is written as 2.0745296 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 8703360 positive integers (up to 20745296) that are relatively prime to 20745296.
Interesting facts
- 20745296 has 40 divisors, whose sum is 47226144
- The reverse of 20745296 is 69254702
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
| Name | twenty million seven hundred forty-five thousand two hundred ninety-six |
|---|
Notation
| Scientific notation | 2.0745296 × 10^7 |
|---|---|
| Engineering notation | 2.0745296 × 10^6 |
Prime Factorization of 20745296
Prime Factorization 2 × 2 × 2 × 2 × 11 × 13 × 9067
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2593162 | Product of the distinct prime numbers |
The prime factorization of 20745296 is 2 × 2 × 2 × 2 × 11 × 13 × 9067. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20745296)
Multiplication
n×y| n×2 | 41490592 |
|---|---|
| n×3 | 62235888 |
| n×4 | 82981184 |
| n×5 | 103726480 |
Division
n÷y| n÷2 | 10372648 |
|---|---|
| n÷3 | 6915098.6666667 |
| n÷3 | 5186324 |
| n÷5 | 4149059.2 |
Exponentiation
ny| n2 | 430367306127616 |
|---|---|
| n3 | 8.92809715434E+21 |
| n4 | 1.8521601818354E+29 |
| n5 | 3.8423611211589E+36 |
Nth Root
y√n| 2√n | 4554.7004292269 |
|---|---|
| 3√n | 274.77246633713 |
| 4√n | 67.488520721875 |
| 5√n | 29.065910181117 |
Divisors of 20745296
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 | -20745295 | 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 20745296 can be divided by 40 positive divisors. The sum of these divisors (counting 20745296) is 1, the average is 0.025.
Base conversion 20745296
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001111001000110001010000 |
| 3 | Ternary | 1110000222012022 |
| 4 | Quaternary | 1033020301100 |
| 5 | Quinary | 20302322141 |
| 6 | Senary | 2020351012 |
| 8 | Octal | 117106120 |
| 10 | Decimal | 20745296 |
| 12 | Duodecimal | 6b45468 |
| 16 | Hexadecimal | 13c8c50 |
| 20 | Vigesimal | 69d34g |
| 36 | Base36 | ccn68 |
Cryptographic Hash Functions
| md5 | 8ffe24c402ebbce32ed7b7792bcd1536 |
|---|---|
| sha1 | 38356d0315ae611349b63ab247bafbef628311b4 |
| sha256 | 19011b684e3f4e1b6e628b1174342219836f36fe7731f461b463599439a0f7ea |
| sha512 | 3032b5d9a62a2cc07184f80089b252079105d968d027fa0d42c9358eff5b1cf3584e644951d64c1fec3efa600858b9123ec7fe42e1f327586276ca8dfcfb982f |
| ripemd-160 | f7c94359a950e5c79fc8921d89985412e39f0e08 |
20745296 as geometric shapes
Circle
Radius = n| Diameter | 41490592 |
|---|---|
| Circumference | 130346539.02029 |
| Area | 1.3520387672757E+15 |
Sphere
Radius = n| Volume | 3.7397925907481E+22 |
|---|---|
| Surface area | 5.408155069103E+15 |
| Circumference | 130346539.02029 |
Square
Length = n| Perimeter | 82981184 |
|---|---|
| Area | 430367306127616 |
| Diagonal | 29338278.958644 |
Cube
Length = n| Surface area | 2582203836765696 |
|---|---|
| Volume | 8.92809715434E+21 |
| Space diagonal | 35931906.690055 |
Equilateral Triangle
Length = n| Perimeter | 62235888 |
|---|---|
| Area | 1.8635451003239E+14 |
| Altitude | 17965953.345028 |
Triangular Pyramid
Length = n| Surface area | 1.8635451003239E+14 |
|---|---|
| Volume | 1.0521863401544E+21 |
| Height | 9779426.3195481 |