12946688 (number)
12946688 is an even 8-digits composite number following 12946687 and preceding 12946689. In scientific notation, it is written as 1.2946688 × 10^7. The sum of its digits is 44. It has a total of 10 prime factors and 36 positive divisors. There are 6397440 positive integers (up to 12946688) that are relatively prime to 12946688.
Interesting facts
- 12946688 has 36 divisors, whose sum is 26146848
- The reverse of 12946688 is 88664921
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | twelve million nine hundred forty-six thousand six hundred eighty-eight |
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Notation
Scientific notation | 1.2946688 × 10^7 |
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Engineering notation | 1.2946688 × 10^6 |
Prime Factorization of 12946688
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 103 × 491
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 101146 | Product of the distinct prime numbers |
The prime factorization of 12946688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 103 × 491. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12946688)
Multiplication
n×yn×2 | 25893376 |
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n×3 | 38840064 |
n×4 | 51786752 |
n×5 | 64733440 |
Division
n÷yn÷2 | 6473344 |
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n÷3 | 4315562.6666667 |
n÷3 | 3236672 |
n÷5 | 2589337.6 |
Exponentiation
nyn2 | 167616730169344 |
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n3 | 2.1700815090827E+21 |
n4 | 2.8095368232663E+28 |
n5 | 3.637419667534E+35 |
Nth Root
y√n2√n | 3598.1506360907 |
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3√n | 234.81160697072 |
4√n | 59.984586654329 |
5√n | 26.450369080491 |
Divisors of 12946688
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 | -12946687 | 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 12946688 can be divided by 36 positive divisors. The sum of these divisors (counting 12946688) is 1, the average is 0.027777777777778.
Base conversion 12946688
Base | System | Value |
---|---|---|
2 | Binary | 110001011000110100000000 |
3 | Ternary | 220100202111222 |
4 | Quaternary | 301120310000 |
5 | Quinary | 11303243223 |
6 | Senary | 1141254212 |
8 | Octal | 61306400 |
10 | Decimal | 12946688 |
12 | Duodecimal | 4404368 |
16 | Hexadecimal | c58d00 |
20 | Vigesimal | 40i6e8 |
36 | Base36 | 7phq8 |
Cryptographic Hash Functions
md5 | 95cfb237848f2a70c80d2513f86ac16e |
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sha1 | bb0cc1216c600a01cf9ceb941720257a001db07c |
sha256 | c4409bf001b189c82b1de9bd475ee9398a18bd510124057e1a89975f9102f5df |
sha512 | b0a1f042e0dac592be4141bb55b4d473989cb942ea0d0e81e6dc6644039cd48b4680f022b887c6fd42b898fdd8e46761e1d5f0d995be0ef41580664ddb8460d3 |
ripemd-160 | ba93722726c1b6d22fc1edd3d28fc5fa23840521 |
12946688 as geometric shapes
Circle
Radius = nDiameter | 25893376 |
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Circumference | 81346439.818238 |
Area | 5.2658348811875E+14 |
Sphere
Radius = nVolume | 9.0900161688336E+21 |
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Surface area | 2.106333952475E+15 |
Circumference | 81346439.818238 |
Square
Length = nPerimeter | 51786752 |
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Area | 167616730169344 |
Diagonal | 18309381.757413 |
Cube
Length = nSurface area | 1005700381016064 |
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Volume | 2.1700815090827E+21 |
Space diagonal | 22424321.405742 |
Equilateral Triangle
Length = nPerimeter | 38840064 |
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Area | 72580173212967 |
Altitude | 11212160.702871 |
Triangular Pyramid
Length = nSurface area | 72580173212967 |
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Volume | 2.5574655846665E+20 |
Height | 6103127.252471 |