12439968 (number)
12439968 is an even 8-digits composite number following 12439967 and preceding 12439969. In scientific notation, it is written as 1.2439968 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 4102400 positive integers (up to 12439968) that are relatively prime to 12439968.
Interesting facts
- 12439968 has 48 divisors, whose sum is 33003936
- The reverse of 12439968 is 86993421
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | twelve million four hundred thirty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 1.2439968 × 10^7 |
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Engineering notation | 1.2439968 × 10^6 |
Prime Factorization of 12439968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 101 × 1283
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 777498 | Product of the distinct prime numbers |
The prime factorization of 12439968 is 2 × 2 × 2 × 2 × 2 × 3 × 101 × 1283. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12439968)
Multiplication
n×yn×2 | 24879936 |
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n×3 | 37319904 |
n×4 | 49759872 |
n×5 | 62199840 |
Division
n÷yn÷2 | 6219984 |
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n÷3 | 4146656 |
n÷3 | 3109992 |
n÷5 | 2487993.6 |
Exponentiation
nyn2 | 154752803841024 |
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n3 | 1.9251199276926E+21 |
n4 | 2.3948430296658E+28 |
n5 | 2.9791770654066E+35 |
Nth Root
y√n2√n | 3527.0338813229 |
---|---|
3√n | 231.70732018359 |
4√n | 59.388836335821 |
5√n | 26.240001325358 |
Divisors of 12439968
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 | -12439967 | 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 12439968 can be divided by 48 positive divisors. The sum of these divisors (counting 12439968) is 1, the average is 0.020833333333333.
Base conversion 12439968
Base | System | Value |
---|---|---|
2 | Binary | 101111011101000110100000 |
3 | Ternary | 212102000102120 |
4 | Quaternary | 233131012200 |
5 | Quinary | 11141034333 |
6 | Senary | 1122344240 |
8 | Octal | 57350640 |
10 | Decimal | 12439968 |
12 | Duodecimal | 41bb080 |
16 | Hexadecimal | bdd1a0 |
20 | Vigesimal | 3heji8 |
36 | Base36 | 7emqo |
Cryptographic Hash Functions
md5 | 919825f5e37bbbbfdc4b5887479d7fc1 |
---|---|
sha1 | 9380851fbf7ed5548e90464a22ec750de2e2fb1f |
sha256 | 7d7c51aee9d9e75e83f184e376309d17420df054e3e420054a488c16fe8f59e4 |
sha512 | 8d7a7650f69c12bb86631b9e1acdd6436f7eebec05f80e424f12d51a2bdbd728952d0b156537055b55964830a5dae128c738dfe0f25da0ed5dc12208abcbac2b |
ripemd-160 | cbb217306ab5e9fc58b952677c1bea4f08bba644 |
12439968 as geometric shapes
Circle
Radius = nDiameter | 24879936 |
---|---|
Circumference | 78162624.159384 |
Area | 4.8617027166938E+14 |
Sphere
Radius = nVolume | 8.0639234961579E+21 |
---|---|
Surface area | 1.9446810866775E+15 |
Circumference | 78162624.159384 |
Square
Length = nPerimeter | 49759872 |
---|---|
Area | 154752803841024 |
Diagonal | 17592771.461087 |
Cube
Length = nSurface area | 928516823046144 |
---|---|
Volume | 1.9251199276926E+21 |
Space diagonal | 21546656.620531 |
Equilateral Triangle
Length = nPerimeter | 37319904 |
---|---|
Area | 67009929716598 |
Altitude | 10773328.310265 |
Triangular Pyramid
Length = nSurface area | 67009929716598 |
---|---|
Volume | 2.268775592448E+20 |
Height | 5864257.1536958 |