1293888 (number)
1293888 is an even 7-digits composite number following 1293887 and preceding 1293889. In scientific notation, it is written as 1.293888 × 10^6. The sum of its digits is 39. It has a total of 9 prime factors and 56 positive divisors. There are 411136 positive integers (up to 1293888) that are relatively prime to 1293888.
Interesting facts
- 1293888 has 56 divisors, whose sum is 3584448
- The reverse of 1293888 is 8883921
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 39
- Digital Root 3
Name
Name | one million two hundred ninety-three thousand eight hundred eighty-eight |
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Notation
Scientific notation | 1.293888 × 10^6 |
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Engineering notation | 1.293888 × 10^6 |
Prime Factorization of 1293888
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 293
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 40434 | Product of the distinct prime numbers |
The prime factorization of 1293888 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 293. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1293888)
Multiplication
n×yn×2 | 2587776 |
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n×3 | 3881664 |
n×4 | 5175552 |
n×5 | 6469440 |
Division
n÷yn÷2 | 646944 |
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n÷3 | 431296 |
n÷3 | 323472 |
n÷5 | 258777.6 |
Exponentiation
nyn2 | 1674146156544 |
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n3 | 2166157622198403072 |
n4 | 2.802765353471E+24 |
n5 | 3.6264644576719E+30 |
Nth Root
y√n2√n | 1137.4919779937 |
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3√n | 108.96797869817 |
4√n | 33.726724981737 |
5√n | 16.687041154031 |
Divisors of 1293888
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1293887 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1293888 can be divided by 56 positive divisors. The sum of these divisors (counting 1293888) is 1, the average is 0.017857142857143.
Base conversion 1293888
Base | System | Value |
---|---|---|
2 | Binary | 100111011111001000000 |
3 | Ternary | 2102201212210 |
4 | Quaternary | 10323321000 |
5 | Quinary | 312401023 |
6 | Senary | 43422120 |
8 | Octal | 4737100 |
10 | Decimal | 1293888 |
12 | Duodecimal | 524940 |
16 | Hexadecimal | 13be40 |
20 | Vigesimal | 81ee8 |
36 | Base36 | rqdc |
Cryptographic Hash Functions
md5 | dc949a3a17364ae4a5a34232a217046d |
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sha1 | 8383b08d2d102abf061869cdcc7e63414f4e45cd |
sha256 | 619e0074e4344805eb6f381d9832676e046b84e90fc96e4fbd90461716497c1a |
sha512 | 680a58a01c8cde03c6be3e7ff76935abd410bd4f87e20dcbe18ad6616034ee53ba6a047c3f74b4da0a75106a754db3dd430917f227f070a744ca7eb7709644f1 |
ripemd-160 | 29ba0df82e11a83f472172ca8eb0f574ec7b9bb6 |
1293888 as geometric shapes
Circle
Radius = nDiameter | 2587776 |
---|---|
Circumference | 8129738.070736 |
Area | 5259485266434.2 |
Sphere
Radius = nVolume | 9.073579829888E+18 |
---|---|
Surface area | 21037941065737 |
Circumference | 8129738.070736 |
Square
Length = nPerimeter | 5175552 |
---|---|
Area | 1674146156544 |
Diagonal | 1829833.9577918 |
Cube
Length = nSurface area | 10044876939264 |
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Volume | 2166157622198403072 |
Space diagonal | 2241079.7553037 |
Equilateral Triangle
Length = nPerimeter | 3881664 |
---|---|
Area | 724926550607.59 |
Altitude | 1120539.8776518 |
Triangular Pyramid
Length = nSurface area | 724926550607.59 |
---|---|
Volume | 2.5528412396257E+17 |
Height | 609944.65259727 |