20361488 (number)
20361488 is an even 8-digits composite number following 20361487 and preceding 20361489. In scientific notation, it is written as 2.0361488 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 8656128 positive integers (up to 20361488) that are relatively prime to 20361488.
Interesting facts
- 20361488 has 40 divisors, whose sum is 45449472
- The reverse of 20361488 is 88416302
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
| Name | twenty million three hundred sixty-one thousand four hundred eighty-eight |
|---|
Notation
| Scientific notation | 2.0361488 × 10^7 |
|---|---|
| Engineering notation | 2.0361488 × 10^6 |
Prime Factorization of 20361488
Prime Factorization 2 × 2 × 2 × 2 × 7 × 137 × 1327
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2545186 | Product of the distinct prime numbers |
The prime factorization of 20361488 is 2 × 2 × 2 × 2 × 7 × 137 × 1327. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20361488)
Multiplication
n×y| n×2 | 40722976 |
|---|---|
| n×3 | 61084464 |
| n×4 | 81445952 |
| n×5 | 101807440 |
Division
n÷y| n÷2 | 10180744 |
|---|---|
| n÷3 | 6787162.6666667 |
| n÷3 | 5090372 |
| n÷5 | 4072297.6 |
Exponentiation
ny| n2 | 414590193574144 |
|---|---|
| n3 | 8.4416732513776E+21 |
| n4 | 1.7188502860785E+29 |
| n5 | 3.4998349473783E+36 |
Nth Root
y√n| 2√n | 4512.3705521599 |
|---|---|
| 3√n | 273.06738889291 |
| 4√n | 67.174180695859 |
| 5√n | 28.957555843629 |
Divisors of 20361488
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 | -20361487 | 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 20361488 can be divided by 40 positive divisors. The sum of these divisors (counting 20361488) is 1, the average is 0.025.
Base conversion 20361488
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001101101011000100010000 |
| 3 | Ternary | 1102022110201012 |
| 4 | Quaternary | 1031223010100 |
| 5 | Quinary | 20203031423 |
| 6 | Senary | 2004230052 |
| 8 | Octal | 115530420 |
| 10 | Decimal | 20361488 |
| 12 | Duodecimal | 699b328 |
| 16 | Hexadecimal | 136b110 |
| 20 | Vigesimal | 6753e8 |
| 36 | Base36 | c4f0w |
Cryptographic Hash Functions
| md5 | 3701cb446eb539f9c7ebb716310a36c5 |
|---|---|
| sha1 | e5c7059dc9f3ded4284f08bacbc519b9f99f28c5 |
| sha256 | bed98463624088043930e35930b0c1ca2aaad8cd7c4f256c0e3f2d83a5e9265e |
| sha512 | 12e51e4599d0aca998feb7f66cb1a4cea095ac6c6b44225689b3faf1a5d004f3827843054512b045f16616d3a86aca3fa14fc2b07ea884fac0bba9b66131de84 |
| ripemd-160 | 1a4a73b119e227a47d5171cbf2eed41321ee6107 |
20361488 as geometric shapes
Circle
Radius = n| Diameter | 40722976 |
|---|---|
| Circumference | 127935002.23391 |
| Area | 1.3024735063829E+15 |
Sphere
Radius = n| Volume | 3.5360398227378E+22 |
|---|---|
| Surface area | 5.2098940255316E+15 |
| Circumference | 127935002.23391 |
Square
Length = n| Perimeter | 81445952 |
|---|---|
| Area | 414590193574144 |
| Diagonal | 28795492.479697 |
Cube
Length = n| Surface area | 2487541161444864 |
|---|---|
| Volume | 8.4416732513776E+21 |
| Space diagonal | 35267131.733704 |
Equilateral Triangle
Length = n| Perimeter | 61084464 |
|---|---|
| Area | 1.7952281989756E+14 |
| Altitude | 17633565.866852 |
Triangular Pyramid
Length = n| Surface area | 1.7952281989756E+14 |
|---|---|
| Volume | 9.9486073343503E+20 |
| Height | 9598497.4932323 |