20229968 (number)
20229968 is an even 8-digits composite number following 20229967 and preceding 20229969. In scientific notation, it is written as 2.0229968 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 9117440 positive integers (up to 20229968) that are relatively prime to 20229968.
Interesting facts
- 20229968 has 40 divisors, whose sum is 43122240
- The reverse of 20229968 is 86992202
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
| Name | twenty million two hundred twenty-nine thousand nine hundred sixty-eight |
|---|
Notation
| Scientific notation | 2.0229968 × 10^7 |
|---|---|
| Engineering notation | 2.0229968 × 10^6 |
Prime Factorization of 20229968
Prime Factorization 2 × 2 × 2 × 2 × 11 × 137 × 839
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2528746 | Product of the distinct prime numbers |
The prime factorization of 20229968 is 2 × 2 × 2 × 2 × 11 × 137 × 839. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20229968)
Multiplication
n×y| n×2 | 40459936 |
|---|---|
| n×3 | 60689904 |
| n×4 | 80919872 |
| n×5 | 101149840 |
Division
n÷y| n÷2 | 10114984 |
|---|---|
| n÷3 | 6743322.6666667 |
| n÷3 | 5057492 |
| n÷5 | 4045993.6 |
Exponentiation
ny| n2 | 409251605281024 |
|---|---|
| n3 | 8.2791468787837E+21 |
| n4 | 1.674868764251E+29 |
| n5 | 3.3882541504996E+36 |
Nth Root
y√n| 2√n | 4497.7736714957 |
|---|---|
| 3√n | 272.47818134652 |
| 4√n | 67.06544319913 |
| 5√n | 28.920049978897 |
Divisors of 20229968
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 | -20229967 | 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 20229968 can be divided by 40 positive divisors. The sum of these divisors (counting 20229968) is 1, the average is 0.025.
Base conversion 20229968
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001101001010111101010000 |
| 3 | Ternary | 1102001210022002 |
| 4 | Quaternary | 1031022331100 |
| 5 | Quinary | 20134324333 |
| 6 | Senary | 2001333132 |
| 8 | Octal | 115127520 |
| 10 | Decimal | 20229968 |
| 12 | Duodecimal | 69371a8 |
| 16 | Hexadecimal | 134af50 |
| 20 | Vigesimal | 668ei8 |
| 36 | Base36 | c1ljk |
Cryptographic Hash Functions
| md5 | 1aa4b0b85c49c1b5cb63e2ff89d5517d |
|---|---|
| sha1 | cd6c4e370ddc51273ca971a80ae10b0895468268 |
| sha256 | 99ef19252938a82bdf93655521874d4e140430c9f21f4883f911124072e266f3 |
| sha512 | b858d0ebfd74af07d9faf8dcf43f4e6d7e4207cd8ddf0c7cf9882b219570f22716ada2e4e60731d5e580b813ab7f093b84e91390bc0e1fed514648e07cb95ae0 |
| ripemd-160 | a320b596e42bd4fbc6aaecd03810dd503f47e111 |
20229968 as geometric shapes
Circle
Radius = n| Diameter | 40459936 |
|---|---|
| Circumference | 127108637.70231 |
| Area | 1.2857018366207E+15 |
Sphere
Radius = n| Volume | 3.4679609349837E+22 |
|---|---|
| Surface area | 5.1428073464828E+15 |
| Circumference | 127108637.70231 |
Square
Length = n| Perimeter | 80919872 |
|---|---|
| Area | 409251605281024 |
| Diagonal | 28609495.111974 |
Cube
Length = n| Surface area | 2455509631686144 |
|---|---|
| Volume | 8.2791468787837E+21 |
| Space diagonal | 35039332.411493 |
Equilateral Triangle
Length = n| Perimeter | 60689904 |
|---|---|
| Area | 1.7721114335646E+14 |
| Altitude | 17519666.205746 |
Triangular Pyramid
Length = n| Surface area | 1.7721114335646E+14 |
|---|---|
| Volume | 9.757068167379E+20 |
| Height | 9536498.3706579 |