20396976 (number)
20396976 is an even 8-digits composite number following 20396975 and preceding 20396977. In scientific notation, it is written as 2.0396976 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 6564096 positive integers (up to 20396976) that are relatively prime to 20396976.
Interesting facts
- 20396976 has 40 divisors, whose sum is 54512880
- The reverse of 20396976 is 67969302
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
| Name | twenty million three hundred ninety-six thousand nine hundred seventy-six |
|---|
Notation
| Scientific notation | 2.0396976 × 10^7 |
|---|---|
| Engineering notation | 2.0396976 × 10^6 |
Prime Factorization of 20396976
Prime Factorization 2 × 2 × 2 × 2 × 3 × 29 × 14653
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2549622 | Product of the distinct prime numbers |
The prime factorization of 20396976 is 2 × 2 × 2 × 2 × 3 × 29 × 14653. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20396976)
Multiplication
n×y| n×2 | 40793952 |
|---|---|
| n×3 | 61190928 |
| n×4 | 81587904 |
| n×5 | 101984880 |
Division
n÷y| n÷2 | 10198488 |
|---|---|
| n÷3 | 6798992 |
| n÷3 | 5099244 |
| n÷5 | 4079395.2 |
Exponentiation
ny| n2 | 416036629944576 |
|---|---|
| n3 | 8.4858891561004E+21 |
| n4 | 1.7308647745564E+29 |
| n5 | 3.5304407265872E+36 |
Nth Root
y√n| 2√n | 4516.3011414209 |
|---|---|
| 3√n | 273.22593969927 |
| 4√n | 67.203431024174 |
| 5√n | 28.967642828012 |
Divisors of 20396976
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 | -20396975 | 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 20396976 can be divided by 40 positive divisors. The sum of these divisors (counting 20396976) is 1, the average is 0.025.
Base conversion 20396976
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001101110011101110110000 |
| 3 | Ternary | 1102101021101120 |
| 4 | Quaternary | 1031303232300 |
| 5 | Quinary | 20210200401 |
| 6 | Senary | 2005102240 |
| 8 | Octal | 115635660 |
| 10 | Decimal | 20396976 |
| 12 | Duodecimal | 69b7980 |
| 16 | Hexadecimal | 1373bb0 |
| 20 | Vigesimal | 679c8g |
| 36 | Base36 | c56eo |
Cryptographic Hash Functions
| md5 | 6d81728eac1dff7fc9943be12fb4f2ae |
|---|---|
| sha1 | f3efd0b2590e10d90f50b7595ab727c3cf7d0522 |
| sha256 | 6bc6adb5bade5cf683a04cf23813c83a8684b1b9fb59925130d7acee51774760 |
| sha512 | 281297bbeee4b6bcd37e5b98eb40805770d7d2561350f67e95ccad41fa2b6d451828649922a7dc0808b5437e2e48af734fdb87e0bf023936b169b9427df78d76 |
| ripemd-160 | a62007c3ee0a0cdef225586d5f7c675007d3b8d9 |
20396976 as geometric shapes
Circle
Radius = n| Diameter | 40793952 |
|---|---|
| Circumference | 128157979.91409 |
| Area | 1.3070176202581E+15 |
Sphere
Radius = n| Volume | 3.5545609375976E+22 |
|---|---|
| Surface area | 5.2280704810325E+15 |
| Circumference | 128157979.91409 |
Square
Length = n| Perimeter | 81587904 |
|---|---|
| Area | 416036629944576 |
| Diagonal | 28845680.090599 |
Cube
Length = n| Surface area | 2496219779667456 |
|---|---|
| Volume | 8.4858891561004E+21 |
| Space diagonal | 35328598.752763 |
Equilateral Triangle
Length = n| Perimeter | 61190928 |
|---|---|
| Area | 1.8014914521843E+14 |
| Altitude | 17664299.376382 |
Triangular Pyramid
Length = n| Surface area | 1.8014914521843E+14 |
|---|---|
| Volume | 1.0000716277793E+21 |
| Height | 9615226.6968662 |