20994048 (number)
20994048 is an even 8-digits composite number following 20994047 and preceding 20994049. In scientific notation, it is written as 2.0994048 × 10^7. The sum of its digits is 36. It has a total of 14 prime factors and 96 positive divisors. There are 6488064 positive integers (up to 20994048) that are relatively prime to 20994048.
Interesting facts
- 20994048 has 96 divisors, whose sum is 57919680
- The reverse of 20994048 is 84049902
- Previous prime number is 51
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million nine hundred ninety-four thousand forty-eight |
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Notation
Scientific notation | 2.0994048 × 10^7 |
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Engineering notation | 2.0994048 × 10^6 |
Prime Factorization of 20994048
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 51 × 67
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 14 | Total number of prime factors |
rad | Radical | 20502 | Product of the distinct prime numbers |
The prime factorization of 20994048 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 51 × 67. Since it has a total of 14 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20994048)
Multiplication
n×yn×2 | 41988096 |
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n×3 | 62982144 |
n×4 | 83976192 |
n×5 | 104970240 |
Division
n÷yn÷2 | 10497024 |
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n÷3 | 6998016 |
n÷3 | 5248512 |
n÷5 | 4198809.6 |
Exponentiation
nyn2 | 440750051426304 |
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n3 | 9.2531277356463E+21 |
n4 | 1.9426060783229E+29 |
n5 | 4.0783165253403E+36 |
Nth Root
y√n2√n | 4581.9262324922 |
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3√n | 275.86634991058 |
4√n | 67.689927112475 |
5√n | 29.135282750531 |
Divisors of 20994048
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20994047 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20994048 can be divided by 96 positive divisors. The sum of these divisors (counting 20994048) is 1, the average is 0.010416666666667.
Base conversion 20994048
Base | System | Value |
---|---|---|
2 | Binary | 1010000000101100000000000 |
3 | Ternary | 1110111121102100 |
4 | Quaternary | 1100011200000 |
5 | Quinary | 20333302143 |
6 | Senary | 2025550400 |
8 | Octal | 120054000 |
10 | Decimal | 20994048 |
12 | Duodecimal | 7045400 |
16 | Hexadecimal | 1405800 |
20 | Vigesimal | 6b4528 |
36 | Base36 | chz40 |
Cryptographic Hash Functions
md5 | 6752879a7b4d097a053c8ef306d5e233 |
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sha1 | 82059d3e6b47541e834d93740f97ae4f73fca8d5 |
sha256 | cc0ea0ce238dc8e76f5dee5047a6cf13335bdd855f0d9b1853b16efdb8f68b38 |
sha512 | 8253f762b0dfa633d57f6bed2dbe3a639e40baf6c5b245a9d3c47b32fbca23610fa0926028783eb707ff7d6dc006f4e2e524961017af76db9bfeef14e0573243 |
ripemd-160 | 7eb3ca165d6b1e497ec33e55f75c7a655ef7ae36 |
20994048 as geometric shapes
Circle
Radius = nDiameter | 41988096 |
---|---|
Circumference | 131909493.93182 |
Area | 1.3846571236302E+15 |
Sphere
Radius = nVolume | 3.8759410822712E+22 |
---|---|
Surface area | 5.5386284945208E+15 |
Circumference | 131909493.93182 |
Square
Length = nPerimeter | 83976192 |
---|---|
Area | 440750051426304 |
Diagonal | 29690067.410712 |
Cube
Length = nSurface area | 2644500308557824 |
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Volume | 9.2531277356463E+21 |
Space diagonal | 36362757.79254 |
Equilateral Triangle
Length = nPerimeter | 62982144 |
---|---|
Area | 1.9085037062724E+14 |
Altitude | 18181378.89627 |
Triangular Pyramid
Length = nSurface area | 1.9085037062724E+14 |
---|---|
Volume | 1.0904915615101E+21 |
Height | 9896689.1369039 |