20974480 (number)
20974480 is an even 8-digits composite number following 20974479 and preceding 20974481. In scientific notation, it is written as 2.0974480 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 7947648 positive integers (up to 20974480) that are relatively prime to 20974480.
Interesting facts
- 20974480 has 40 divisors, whose sum is 51336000
- The reverse of 20974480 is 08447902
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
| Name | twenty million nine hundred seventy-four thousand four hundred eighty |
|---|
Notation
| Scientific notation | 2.0974480 × 10^7 |
|---|---|
| Engineering notation | 2.0974480 × 10^6 |
Prime Factorization of 20974480
Prime Factorization 2 × 2 × 2 × 2 × 5 × 19 × 13799
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2621810 | Product of the distinct prime numbers |
The prime factorization of 20974480 is 2 × 2 × 2 × 2 × 5 × 19 × 13799. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20974480)
Multiplication
n×y| n×2 | 41948960 |
|---|---|
| n×3 | 62923440 |
| n×4 | 83897920 |
| n×5 | 104872400 |
Division
n÷y| n÷2 | 10487240 |
|---|---|
| n÷3 | 6991493.3333333 |
| n÷3 | 5243620 |
| n÷5 | 4194896 |
Exponentiation
ny| n2 | 439928811270400 |
|---|---|
| n3 | 9.2272780534148E+21 |
| n4 | 1.9353735898579E+29 |
| n5 | 4.0593454653002E+36 |
Nth Root
y√n| 2√n | 4579.7903882165 |
|---|---|
| 3√n | 275.78061401116 |
| 4√n | 67.67414859617 |
| 5√n | 29.12984947831 |
Divisors of 20974480
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 | -20974479 | 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 20974480 can be divided by 40 positive divisors. The sum of these divisors (counting 20974480) is 1, the average is 0.025.
Base conversion 20974480
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1010000000000101110010000 |
| 3 | Ternary | 1110110121120121 |
| 4 | Quaternary | 1100000232100 |
| 5 | Quinary | 20332140410 |
| 6 | Senary | 2025320024 |
| 8 | Octal | 120005620 |
| 10 | Decimal | 20974480 |
| 12 | Duodecimal | 7036014 |
| 16 | Hexadecimal | 1400b90 |
| 20 | Vigesimal | 6b1g40 |
| 36 | Base36 | chk0g |
Cryptographic Hash Functions
| md5 | f9224701a71da6f624502e7c2d2da45b |
|---|---|
| sha1 | 2e5a20495ec24fcbced1ee7759b8cfe5d3ceeae8 |
| sha256 | 3aad7603c8c5a5c49e680e9dd1f62e955014ead92560b27a3a4ccec73303ecc3 |
| sha512 | 5cf54893fe52e7b01b21cfeb96dc8d4927e22a6ff23d722f069a908cc11ebcac24d2a0db004f5a8bfc13560578730acabaa669bf88ce30b1cd6455dcdc887107 |
| ripemd-160 | 8a1326a81a37939eaf825a82aa216498a44aa9a7 |
20974480 as geometric shapes
Circle
Radius = n| Diameter | 41948960 |
|---|---|
| Circumference | 131786544.56173 |
| Area | 1.3820771215896E+15 |
Sphere
Radius = n| Volume | 3.8651131926984E+22 |
|---|---|
| Surface area | 5.5283084863583E+15 |
| Circumference | 131786544.56173 |
Square
Length = n| Perimeter | 83897920 |
|---|---|
| Area | 439928811270400 |
| Diagonal | 29662394.079723 |
Cube
Length = n| Surface area | 2639572867622400 |
|---|---|
| Volume | 9.2272780534148E+21 |
| Space diagonal | 36328865.022337 |
Equilateral Triangle
Length = n| Perimeter | 62923440 |
|---|---|
| Area | 1.9049476320843E+14 |
| Altitude | 18164432.511169 |
Triangular Pyramid
Length = n| Surface area | 1.9049476320843E+14 |
|---|---|
| Volume | 1.0874451472439E+21 |
| Height | 9887464.6932411 |