12946392 (number)
12946392 is an even 8-digits composite number following 12946391 and preceding 12946393. In scientific notation, it is written as 1.2946392 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 4315248 positive integers (up to 12946392) that are relatively prime to 12946392.
Interesting facts
- 12946392 has 40 divisors, whose sum is 36263700
- The reverse of 12946392 is 29364921
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twelve million nine hundred forty-six thousand three hundred ninety-two |
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Notation
Scientific notation | 1.2946392 × 10^7 |
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Engineering notation | 1.2946392 × 10^6 |
Prime Factorization of 12946392
Prime Factorization 2 × 2 × 2 × 3 × 3 × 9 × 19979
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1078866 | Product of the distinct prime numbers |
The prime factorization of 12946392 is 2 × 2 × 2 × 3 × 3 × 9 × 19979. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12946392)
Multiplication
n×yn×2 | 25892784 |
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n×3 | 38839176 |
n×4 | 51785568 |
n×5 | 64731960 |
Division
n÷yn÷2 | 6473196 |
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n÷3 | 4315464 |
n÷3 | 3236598 |
n÷5 | 2589278.4 |
Exponentiation
nyn2 | 167609065817664 |
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n3 | 2.1699326688293E+21 |
n4 | 2.809279894427E+28 |
n5 | 3.6370038750971E+35 |
Nth Root
y√n2√n | 3598.1095036144 |
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3√n | 234.80981745859 |
4√n | 59.984243794636 |
5√n | 26.450248132479 |
Divisors of 12946392
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12946391 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12946392 can be divided by 40 positive divisors. The sum of these divisors (counting 12946392) is 1, the average is 0.025.
Base conversion 12946392
Base | System | Value |
---|---|---|
2 | Binary | 110001011000101111011000 |
3 | Ternary | 220100202010000 |
4 | Quaternary | 301120233120 |
5 | Quinary | 11303241032 |
6 | Senary | 1141253000 |
8 | Octal | 61305730 |
10 | Decimal | 12946392 |
12 | Duodecimal | 4404160 |
16 | Hexadecimal | c58bd8 |
20 | Vigesimal | 40i5jc |
36 | Base36 | 7phi0 |
Cryptographic Hash Functions
md5 | e5a98109edf3e880628529102e3cc449 |
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sha1 | a04cef806152e1bc55152658ea8bc6fb21e9742e |
sha256 | d594bb8ac9fa32751295190a4564661f1114790f73a95512a8c79aaac3288336 |
sha512 | 34e622cff7bca18a894973e6feb79673f1d345c1da59ed219b3044c22d482d97792c5b15017a19f2970008318a40330c100413fa5b016d0337f08df749f7abff |
ripemd-160 | cfe81ef9a4bd212582d41e735d3bb487f577a099 |
12946392 as geometric shapes
Circle
Radius = nDiameter | 25892784 |
---|---|
Circumference | 81344579.995387 |
Area | 5.2655940984782E+14 |
Sphere
Radius = nVolume | 9.0893927082381E+21 |
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Surface area | 2.1062376393913E+15 |
Circumference | 81344579.995387 |
Square
Length = nPerimeter | 51785568 |
---|---|
Area | 167609065817664 |
Diagonal | 18308963.150199 |
Cube
Length = nSurface area | 1005654394905984 |
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Volume | 2.1699326688293E+21 |
Space diagonal | 22423808.718703 |
Equilateral Triangle
Length = nPerimeter | 38839176 |
---|---|
Area | 72576854451338 |
Altitude | 11211904.359352 |
Triangular Pyramid
Length = nSurface area | 72576854451338 |
---|---|
Volume | 2.5572901747457E+20 |
Height | 6102987.7167328 |