20698896 (number)
20698896 is an even 8-digits composite number following 20698895 and preceding 20698897. In scientific notation, it is written as 2.0698896 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 6599296 positive integers (up to 20698896) that are relatively prime to 20698896.
Interesting facts
- 20698896 has 40 divisors, whose sum is 55800000
- The reverse of 20698896 is 69889602
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
| Name | twenty million six hundred ninety-eight thousand eight hundred ninety-six |
|---|
Notation
| Scientific notation | 2.0698896 × 10^7 |
|---|---|
| Engineering notation | 2.0698896 × 10^6 |
Prime Factorization of 20698896
Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 18749
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2587362 | Product of the distinct prime numbers |
The prime factorization of 20698896 is 2 × 2 × 2 × 2 × 3 × 23 × 18749. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20698896)
Multiplication
n×y| n×2 | 41397792 |
|---|---|
| n×3 | 62096688 |
| n×4 | 82795584 |
| n×5 | 103494480 |
Division
n÷y| n÷2 | 10349448 |
|---|---|
| n÷3 | 6899632 |
| n÷3 | 5174724 |
| n÷5 | 4139779.2 |
Exponentiation
ny| n2 | 428444295618816 |
|---|---|
| n3 | 8.8683239168071E+21 |
| n4 | 1.835645144483E+29 |
| n5 | 3.7995827938559E+36 |
Nth Root
y√n| 2√n | 4549.6039388061 |
|---|---|
| 3√n | 274.56745665493 |
| 4√n | 67.450751951376 |
| 5√n | 29.052896470003 |
Divisors of 20698896
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 | -20698895 | 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 20698896 can be divided by 40 positive divisors. The sum of these divisors (counting 20698896) is 1, the average is 0.025.
Base conversion 20698896
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001110111101011100010000 |
| 3 | Ternary | 1102221121112210 |
| 4 | Quaternary | 1032331130100 |
| 5 | Quinary | 20244331041 |
| 6 | Senary | 2015352120 |
| 8 | Octal | 116753420 |
| 10 | Decimal | 20698896 |
| 12 | Duodecimal | 6b22640 |
| 16 | Hexadecimal | 13bd710 |
| 20 | Vigesimal | 69774g |
| 36 | Base36 | cbndc |
Cryptographic Hash Functions
| md5 | c0b99a7d65398dd0e712dd494d183d77 |
|---|---|
| sha1 | c5a6f31c6e05cdfb02637d20d89c9d2b5f71ffe0 |
| sha256 | 0e8808f6fe4affe95b17af5d6373cd4a6c647d9301f2de90504734bbac55acc5 |
| sha512 | d2b5a0cab71e6652ac3392c36284f45ac4d507b482ac5dfa2097838ecc940a5ae956fcb5ed3a60355ec5b8edcecf753f6e32a7ac69ae65e633086405640682e9 |
| ripemd-160 | 523633c6b26d5e67e1894a6d9286fd4ff1149dad |
20698896 as geometric shapes
Circle
Radius = n| Diameter | 41397792 |
|---|---|
| Circumference | 130054999.22204 |
| Area | 1.3459974515885E+15 |
Sphere
Radius = n| Volume | 3.7147548355595E+22 |
|---|---|
| Surface area | 5.3839898063541E+15 |
| Circumference | 130054999.22204 |
Square
Length = n| Perimeter | 82795584 |
|---|---|
| Area | 428444295618816 |
| Diagonal | 29272659.44935 |
Cube
Length = n| Surface area | 2570665773712896 |
|---|---|
| Volume | 8.8683239168071E+21 |
| Space diagonal | 35851539.532584 |
Equilateral Triangle
Length = n| Perimeter | 62096688 |
|---|---|
| Area | 1.8552182205621E+14 |
| Altitude | 17925769.766292 |
Triangular Pyramid
Length = n| Surface area | 1.8552182205621E+14 |
|---|---|
| Volume | 1.0451419965555E+21 |
| Height | 9757553.1497834 |