2130688 (number)
2130688 is an even 7-digits composite number following 2130687 and preceding 2130689. In scientific notation, it is written as 2.130688 × 10^6. The sum of its digits is 28. It has a total of 11 prime factors and 72 positive divisors. There are 860160 positive integers (up to 2130688) that are relatively prime to 2130688.
Interesting facts
- 2130688 has 72 divisors, whose sum is 5150880
- The reverse of 2130688 is 8860312
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 28
- Digital Root 1
Name
Name | two million one hundred thirty thousand six hundred eighty-eight |
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Notation
Scientific notation | 2.130688 × 10^6 |
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Engineering notation | 2.130688 × 10^6 |
Prime Factorization of 2130688
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 29 × 41
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 16646 | Product of the distinct prime numbers |
The prime factorization of 2130688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 29 × 41. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2130688)
Multiplication
n×yn×2 | 4261376 |
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n×3 | 6392064 |
n×4 | 8522752 |
n×5 | 10653440 |
Division
n÷yn÷2 | 1065344 |
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n÷3 | 710229.33333333 |
n÷3 | 532672 |
n÷5 | 426137.6 |
Exponentiation
nyn2 | 4539831353344 |
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n3 | 9.6729641865938E+18 |
n4 | 2.0610068716805E+25 |
n5 | 4.3913626094072E+31 |
Nth Root
y√n2√n | 1459.6876378184 |
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3√n | 128.67868674637 |
4√n | 38.20585868448 |
5√n | 18.437582304171 |
Divisors of 2130688
72 divisors
τ | Total Divisors | 72 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2130687 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2130688 can be divided by 72 positive divisors. The sum of these divisors (counting 2130688) is 1, the average is 0.013888888888889.
Base conversion 2130688
Base | System | Value |
---|---|---|
2 | Binary | 1000001000001100000000 |
3 | Ternary | 11000020202101 |
4 | Quaternary | 20020030000 |
5 | Quinary | 1021140223 |
6 | Senary | 113400144 |
8 | Octal | 10101400 |
10 | Decimal | 2130688 |
12 | Duodecimal | 869054 |
16 | Hexadecimal | 208300 |
20 | Vigesimal | d66e8 |
36 | Base36 | 19o1s |
Cryptographic Hash Functions
md5 | 4b238d7d276465f5bfb875f15fc5cb2d |
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sha1 | f0c516636410f4d14794f5980193503f81e1b7db |
sha256 | 5f342d19ea5e4167bbafc73f858f39ebb307098fc886f26230e274761e8b0a0c |
sha512 | d365a734d55671435ad19dd3e8856523f64110fe988079d7b93f3d5002469710c433459219fbc53bbd94775cb63981dab95202e23bd0e35d60b588c0dcbdcbb7 |
ripemd-160 | 5ca1b94b30d0629937008ffbfda92a2dec08cec3 |
2130688 as geometric shapes
Circle
Radius = nDiameter | 4261376 |
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Circumference | 13387507.535784 |
Area | 14262300828202 |
Sphere
Radius = nVolume | 4.0518017636054E+19 |
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Surface area | 57049203312808 |
Circumference | 13387507.535784 |
Square
Length = nPerimeter | 8522752 |
---|---|
Area | 4539831353344 |
Diagonal | 3013247.8667856 |
Cube
Length = nSurface area | 27238988120064 |
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Volume | 9.6729641865938E+18 |
Space diagonal | 3690459.8710773 |
Equilateral Triangle
Length = nPerimeter | 6392064 |
---|---|
Area | 1965804640446.5 |
Altitude | 1845229.9355387 |
Triangular Pyramid
Length = nSurface area | 1965804640446.5 |
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Volume | 1.1399697617525E+18 |
Height | 1004415.9555952 |