12492768 (number)
12492768 is an even 8-digits composite number following 12492767 and preceding 12492769. In scientific notation, it is written as 1.2492768 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 4135296 positive integers (up to 12492768) that are relatively prime to 12492768.
Interesting facts
- 12492768 has 48 divisors, whose sum is 33022080
- The reverse of 12492768 is 86729421
- Previous prime number is 179
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | twelve million four hundred ninety-two thousand seven hundred sixty-eight |
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Notation
Scientific notation | 1.2492768 × 10^7 |
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Engineering notation | 1.2492768 × 10^6 |
Prime Factorization of 12492768
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 179 × 727
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 780798 | Product of the distinct prime numbers |
The prime factorization of 12492768 is 2 × 2 × 2 × 2 × 2 × 3 × 179 × 727. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12492768)
Multiplication
n×yn×2 | 24985536 |
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n×3 | 37478304 |
n×4 | 49971072 |
n×5 | 62463840 |
Division
n÷yn÷2 | 6246384 |
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n÷3 | 4164256 |
n÷3 | 3123192 |
n÷5 | 2498553.6 |
Exponentiation
nyn2 | 156069252301824 |
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n3 | 1.9497369609402E+21 |
n4 | 2.435761151405E+28 |
n5 | 3.0429398967916E+35 |
Nth Root
y√n2√n | 3534.5109987097 |
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3√n | 232.03467575234 |
4√n | 59.451753537719 |
5√n | 26.262238132595 |
Divisors of 12492768
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12492767 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12492768 can be divided by 48 positive divisors. The sum of these divisors (counting 12492768) is 1, the average is 0.020833333333333.
Base conversion 12492768
Base | System | Value |
---|---|---|
2 | Binary | 101111101001111111100000 |
3 | Ternary | 212111200212010 |
4 | Quaternary | 233221333200 |
5 | Quinary | 11144232033 |
6 | Senary | 1123432520 |
8 | Octal | 57517740 |
10 | Decimal | 12492768 |
12 | Duodecimal | 4225740 |
16 | Hexadecimal | be9fe0 |
20 | Vigesimal | 3i1bi8 |
36 | Base36 | 7frhc |
Cryptographic Hash Functions
md5 | fa167eb159a9f38754e18da336f86433 |
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sha1 | 932be94dd84073df62764bb6c5170413308676a6 |
sha256 | bc0ca53001ca5ae4a654b87fea9247642123bba1381c8868194d8bb40fc1919b |
sha512 | 09c3c948497aa2380c0682550273f2511fd4ac322e30f7f99c598dd35b2472e2e40b9e4cfee49ef60f83ecc5bde2f3c0b81bce42fd707ca793b0bd016c317039 |
ripemd-160 | ad80d0c11dbdb922b57e5c223096c3db17022160 |
12492768 as geometric shapes
Circle
Radius = nDiameter | 24985536 |
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Circumference | 78494376.343603 |
Area | 4.9030601648266E+14 |
Sphere
Radius = nVolume | 8.1670390838961E+21 |
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Surface area | 1.9612240659306E+15 |
Circumference | 78494376.343603 |
Square
Length = nPerimeter | 49971072 |
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Area | 156069252301824 |
Diagonal | 17667441.937181 |
Cube
Length = nSurface area | 936415513810944 |
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Volume | 1.9497369609402E+21 |
Space diagonal | 21638108.903171 |
Equilateral Triangle
Length = nPerimeter | 37478304 |
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Area | 67579968621511 |
Altitude | 10819054.451585 |
Triangular Pyramid
Length = nSurface area | 67579968621511 |
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Volume | 2.2977870443514E+20 |
Height | 5889147.3123935 |