20461464 (number)
20461464 is an even 8-digits composite number following 20461463 and preceding 20461465. In scientific notation, it is written as 2.0461464 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 6658848 positive integers (up to 20461464) that are relatively prime to 20461464.
Interesting facts
- 20461464 has 64 divisors, whose sum is 58185600
- The reverse of 20461464 is 46416402
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million four hundred sixty-one thousand four hundred sixty-four |
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Notation
Scientific notation | 2.0461464 × 10^7 |
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Engineering notation | 2.0461464 × 10^6 |
Prime Factorization of 20461464
Prime Factorization 2 × 2 × 2 × 3 × 9 × 43 × 2203
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5115366 | Product of the distinct prime numbers |
The prime factorization of 20461464 is 2 × 2 × 2 × 3 × 9 × 43 × 2203. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20461464)
Multiplication
n×yn×2 | 40922928 |
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n×3 | 61384392 |
n×4 | 81845856 |
n×5 | 102307320 |
Division
n÷yn÷2 | 10230732 |
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n÷3 | 6820488 |
n÷3 | 5115366 |
n÷5 | 4092292.8 |
Exponentiation
nyn2 | 418671509023296 |
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n3 | 8.5666320097058E+21 |
n4 | 1.7528583246784E+29 |
n5 | 3.5866047507508E+36 |
Nth Root
y√n2√n | 4523.4349779786 |
---|---|
3√n | 273.51358458951 |
4√n | 67.256486512295 |
5√n | 28.985936788435 |
Divisors of 20461464
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20461463 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20461464 can be divided by 64 positive divisors. The sum of these divisors (counting 20461464) is 1, the average is 0.015625.
Base conversion 20461464
Base | System | Value |
---|---|---|
2 | Binary | 1001110000011011110011000 |
3 | Ternary | 1102111112212000 |
4 | Quaternary | 1032003132120 |
5 | Quinary | 20214231324 |
6 | Senary | 2010321000 |
8 | Octal | 116033630 |
10 | Decimal | 20461464 |
12 | Duodecimal | 6a29160 |
16 | Hexadecimal | 1383798 |
20 | Vigesimal | 67hdd4 |
36 | Base36 | c6k60 |
Cryptographic Hash Functions
md5 | 60a1e67cac12088bfcaa1c2b229f6b95 |
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sha1 | 511ea19830149f87d334eb8e568802fff7cd32d6 |
sha256 | 0d1a243c21b865353fc77362a8abe07998f237145731aac8303aea58e4cc4918 |
sha512 | 9d61a5cb81807daa9321753c9ab5e2d73cde45955ebdf402def468aa7e3a59fb4ab0a35baff47560618d52474191924c6e7de57638b7ce3568a45b7ecd81e1a7 |
ripemd-160 | eb9567748b877865f9ed434cdfad4b1eb61edd3a |
20461464 as geometric shapes
Circle
Radius = nDiameter | 40922928 |
---|---|
Circumference | 128563169.96818 |
Area | 1.3152953370149E+15 |
Sphere
Radius = nVolume | 3.5883824250265E+22 |
---|---|
Surface area | 5.2611813480598E+15 |
Circumference | 128563169.96818 |
Square
Length = nPerimeter | 81845856 |
---|---|
Area | 418671509023296 |
Diagonal | 28936879.894809 |
Cube
Length = nSurface area | 2512029054139776 |
---|---|
Volume | 8.5666320097058E+21 |
Space diagonal | 35440295.245242 |
Equilateral Triangle
Length = nPerimeter | 61384392 |
---|---|
Area | 1.8129008132747E+14 |
Altitude | 17720147.622621 |
Triangular Pyramid
Length = nSurface area | 1.8129008132747E+14 |
---|---|
Volume | 1.0095872643321E+21 |
Height | 9645626.6316029 |