20698384 (number)
20698384 is an even 8-digits composite number following 20698383 and preceding 20698385. In scientific notation, it is written as 2.0698384 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 60 positive divisors. There are 8343552 positive integers (up to 20698384) that are relatively prime to 20698384.
Interesting facts
- 20698384 has 60 divisors, whose sum is 49426524
- The reverse of 20698384 is 48389602
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | twenty million six hundred ninety-eight thousand three hundred eighty-four |
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Notation
Scientific notation | 2.0698384 × 10^7 |
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Engineering notation | 2.0698384 × 10^6 |
Prime Factorization of 20698384
Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 17 × 1553
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 369614 | Product of the distinct prime numbers |
The prime factorization of 20698384 is 2 × 2 × 2 × 2 × 7 × 7 × 17 × 1553. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20698384)
Multiplication
n×yn×2 | 41396768 |
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n×3 | 62095152 |
n×4 | 82793536 |
n×5 | 103491920 |
Division
n÷yn÷2 | 10349192 |
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n÷3 | 6899461.3333333 |
n÷3 | 5174596 |
n÷5 | 4139676.8 |
Exponentiation
nyn2 | 428423100211456 |
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n3 | 8.8676658426472E+21 |
n4 | 1.835463527948E+29 |
n5 | 3.7991128919461E+36 |
Nth Root
y√n2√n | 4549.5476698239 |
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3√n | 274.56519277095 |
4√n | 67.450334838486 |
5√n | 29.052752740307 |
Divisors of 20698384
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20698383 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20698384 can be divided by 60 positive divisors. The sum of these divisors (counting 20698384) is 1, the average is 0.016666666666667.
Base conversion 20698384
Base | System | Value |
---|---|---|
2 | Binary | 1001110111101010100010000 |
3 | Ternary | 1102221120211211 |
4 | Quaternary | 1032331110100 |
5 | Quinary | 20244322014 |
6 | Senary | 2015345504 |
8 | Octal | 116752420 |
10 | Decimal | 20698384 |
12 | Duodecimal | 6b22294 |
16 | Hexadecimal | 13bd510 |
20 | Vigesimal | 6975j4 |
36 | Base36 | cbmz4 |
Cryptographic Hash Functions
md5 | 778a31f3c76599e455575963b134f1e2 |
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sha1 | f9f1a450ece50f86d5a073256cfe6592f4397ec2 |
sha256 | 27e83d358cac30e9a1f60c7c92f9a741f1f4e96c3dce02a00091f4100e7f0089 |
sha512 | 4ecf50ad8098abc6a338a401b509ddd6b818852dce3c5f458dda314549b469fa3439b7bffd68d871728dbeb67f4eeb15202663f433ab803a51488583f3eb6e2c |
ripemd-160 | 57c828276c8921e8968146dbd38e6cb8793b8351 |
20698384 as geometric shapes
Circle
Radius = nDiameter | 41396768 |
---|---|
Circumference | 130051782.23116 |
Area | 1.3459308642525E+15 |
Sphere
Radius = nVolume | 3.7144791820999E+22 |
---|---|
Surface area | 5.3837234570099E+15 |
Circumference | 130051782.23116 |
Square
Length = nPerimeter | 82793536 |
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Area | 428423100211456 |
Diagonal | 29271935.372006 |
Cube
Length = nSurface area | 2570538601268736 |
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Volume | 8.8676658426472E+21 |
Space diagonal | 35850652.722571 |
Equilateral Triangle
Length = nPerimeter | 62095152 |
---|---|
Area | 1.855126441756E+14 |
Altitude | 17925326.361285 |
Triangular Pyramid
Length = nSurface area | 1.855126441756E+14 |
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Volume | 1.045064441772E+21 |
Height | 9757311.7906688 |