20461672 (number)
20461672 is an even 8-digits composite number following 20461671 and preceding 20461673. In scientific notation, it is written as 2.0461672 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 64 positive divisors. There are 7823040 positive integers (up to 20461672) that are relatively prime to 20461672.
Interesting facts
- 20461672 has 64 divisors, whose sum is 48729600
- The reverse of 20461672 is 27616402
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twenty million four hundred sixty-one thousand six hundred seventy-two |
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Notation
Scientific notation | 2.0461672 × 10^7 |
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Engineering notation | 2.0461672 × 10^6 |
Prime Factorization of 20461672
Prime Factorization 2 × 2 × 2 × 7 × 11 × 59 × 563
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5115418 | Product of the distinct prime numbers |
The prime factorization of 20461672 is 2 × 2 × 2 × 7 × 11 × 59 × 563. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20461672)
Multiplication
n×yn×2 | 40923344 |
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n×3 | 61385016 |
n×4 | 81846688 |
n×5 | 102308360 |
Division
n÷yn÷2 | 10230836 |
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n÷3 | 6820557.3333333 |
n÷3 | 5115418 |
n÷5 | 4092334.4 |
Exponentiation
nyn2 | 418680021035584 |
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n3 | 8.5668932633832E+21 |
n4 | 1.7529296001436E+29 |
n5 | 3.5867870517229E+36 |
Nth Root
y√n2√n | 4523.4579692974 |
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3√n | 273.51451138264 |
4√n | 67.256657434765 |
5√n | 28.985995719216 |
Divisors of 20461672
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 | -20461671 | 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 20461672 can be divided by 64 positive divisors. The sum of these divisors (counting 20461672) is 1, the average is 0.015625.
Base conversion 20461672
Base | System | Value |
---|---|---|
2 | Binary | 1001110000011100001101000 |
3 | Ternary | 1102111120010201 |
4 | Quaternary | 1032003201220 |
5 | Quinary | 20214233142 |
6 | Senary | 2010321544 |
8 | Octal | 116034150 |
10 | Decimal | 20461672 |
12 | Duodecimal | 6a292b4 |
16 | Hexadecimal | 1383868 |
20 | Vigesimal | 67he3c |
36 | Base36 | c6kbs |
Cryptographic Hash Functions
md5 | 0fa74d4348528ff8ddfb3bcf08657d60 |
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sha1 | 21422183b6a0e6282849946d946769eb73dfbb88 |
sha256 | 90ba2c074ff0f909435840a122ca46193fcaf392a93a0fc93569a7dfa38a9b73 |
sha512 | e27be0710ad39ca2791850d59c19515ea42dd88324e4471148998444ee4339cd3b1ab964507f3ed19eb7513dda775811d637f52ac6ff9d048b846d11fcf3221f |
ripemd-160 | 985ccc0f104d23c8b594b83e769d19420e372e6b |
20461672 as geometric shapes
Circle
Radius = nDiameter | 40923344 |
---|---|
Circumference | 128564476.87073 |
Area | 1.3153220782902E+15 |
Sphere
Radius = nVolume | 3.588491858711E+22 |
---|---|
Surface area | 5.2612883131608E+15 |
Circumference | 128564476.87073 |
Square
Length = nPerimeter | 81846688 |
---|---|
Area | 418680021035584 |
Diagonal | 28937174.05123 |
Cube
Length = nSurface area | 2512080126213504 |
---|---|
Volume | 8.5668932633832E+21 |
Space diagonal | 35440655.511809 |
Equilateral Triangle
Length = nPerimeter | 61385016 |
---|---|
Area | 1.8129376713691E+14 |
Altitude | 17720327.755905 |
Triangular Pyramid
Length = nSurface area | 1.8129376713691E+14 |
---|---|
Volume | 1.0096180533733E+21 |
Height | 9645724.6837433 |