20532492 (number)
20532492 is an even 8-digits composite number following 20532491 and preceding 20532493. In scientific notation, it is written as 2.0532492 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 6775200 positive integers (up to 20532492) that are relatively prime to 20532492.
Interesting facts
- 20532492 has 36 divisors, whose sum is 52424736
- The reverse of 20532492 is 29423502
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million five hundred thirty-two thousand four hundred ninety-two |
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Notation
Scientific notation | 2.0532492 × 10^7 |
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Engineering notation | 2.0532492 × 10^6 |
Prime Factorization of 20532492
Prime Factorization 2 × 2 × 3 × 3 × 101 × 5647
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3422082 | Product of the distinct prime numbers |
The prime factorization of 20532492 is 2 × 2 × 3 × 3 × 101 × 5647. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20532492)
Multiplication
n×yn×2 | 41064984 |
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n×3 | 61597476 |
n×4 | 82129968 |
n×5 | 102662460 |
Division
n÷yn÷2 | 10266246 |
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n÷3 | 6844164 |
n÷3 | 5133123 |
n÷5 | 4106498.4 |
Exponentiation
nyn2 | 421583227730064 |
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n3 | 8.6561542507017E+21 |
n4 | 1.777324179033E+29 |
n5 | 3.6492894487401E+36 |
Nth Root
y√n2√n | 4531.2792895605 |
---|---|
3√n | 273.82970219438 |
4√n | 67.314777646223 |
5√n | 29.006032714609 |
Divisors of 20532492
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20532491 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20532492 can be divided by 36 positive divisors. The sum of these divisors (counting 20532492) is 1, the average is 0.027777777777778.
Base conversion 20532492
Base | System | Value |
---|---|---|
2 | Binary | 1001110010100110100001100 |
3 | Ternary | 1102122011021200 |
4 | Quaternary | 1032110310030 |
5 | Quinary | 20224014432 |
6 | Senary | 2012025500 |
8 | Octal | 116246414 |
10 | Decimal | 20532492 |
12 | Duodecimal | 6a62290 |
16 | Hexadecimal | 1394d0c |
20 | Vigesimal | 686b4c |
36 | Base36 | c82z0 |
Cryptographic Hash Functions
md5 | 7f6ded30f3983c8a62901e5a0f854734 |
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sha1 | c9c5c15ecf14e35a9144d19ad676dc73759d3bc0 |
sha256 | 5cca0ac2de057da46f4ee3cae100f91183fc5375ead28152e54da44efa062e05 |
sha512 | 7bad6e124fcc18b8d6ed669eacd11ab9be92be83f9d2074e92ddd556b464276b8241251a2c6fc3246b3bc570d5e899f1f175890ae1bae74b3b2ff314abf7f074 |
ripemd-160 | de2406fe9afa607b495fa90dfa353b052972d571 |
20532492 as geometric shapes
Circle
Radius = nDiameter | 41064984 |
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Circumference | 129009452.05418 |
Area | 1.3244427711134E+15 |
Sphere
Radius = nVolume | 3.6258814136459E+22 |
---|---|
Surface area | 5.2977710844538E+15 |
Circumference | 129009452.05418 |
Square
Length = nPerimeter | 82129968 |
---|---|
Area | 421583227730064 |
Diagonal | 29037328.655717 |
Cube
Length = nSurface area | 2529499366380384 |
---|---|
Volume | 8.6561542507017E+21 |
Space diagonal | 35563319.350002 |
Equilateral Triangle
Length = nPerimeter | 61597476 |
---|---|
Area | 1.8255089251184E+14 |
Altitude | 17781659.675001 |
Triangular Pyramid
Length = nSurface area | 1.8255089251184E+14 |
---|---|
Volume | 1.0201375616113E+21 |
Height | 9679109.5519057 |