12879520 (number)
12879520 is an even 8-digits composite number following 12879519 and preceding 12879521. In scientific notation, it is written as 1.2879520 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 48 positive divisors. There are 5094400 positive integers (up to 12879520) that are relatively prime to 12879520.
Interesting facts
- 12879520 has 48 divisors, whose sum is 30767688
- The reverse of 12879520 is 02597821
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | twelve million eight hundred seventy-nine thousand five hundred twenty |
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Notation
Scientific notation | 1.2879520 × 10^7 |
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Engineering notation | 1.2879520 × 10^6 |
Prime Factorization of 12879520
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 101 × 797
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 804970 | Product of the distinct prime numbers |
The prime factorization of 12879520 is 2 × 2 × 2 × 2 × 2 × 5 × 101 × 797. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12879520)
Multiplication
n×yn×2 | 25759040 |
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n×3 | 38638560 |
n×4 | 51518080 |
n×5 | 64397600 |
Division
n÷yn÷2 | 6439760 |
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n÷3 | 4293173.3333333 |
n÷3 | 3219880 |
n÷5 | 2575904 |
Exponentiation
nyn2 | 165882035430400 |
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n3 | 2.1364809929665E+21 |
n4 | 2.7516849678532E+28 |
n5 | 3.5440381577165E+35 |
Nth Root
y√n2√n | 3588.8048149767 |
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3√n | 234.40483163986 |
4√n | 59.906634148287 |
5√n | 26.42286680687 |
Divisors of 12879520
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 | -12879519 | 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 12879520 can be divided by 48 positive divisors. The sum of these divisors (counting 12879520) is 1, the average is 0.020833333333333.
Base conversion 12879520
Base | System | Value |
---|---|---|
2 | Binary | 110001001000011010100000 |
3 | Ternary | 220020100101021 |
4 | Quaternary | 301020122200 |
5 | Quinary | 11244121040 |
6 | Senary | 1140015224 |
8 | Octal | 61103240 |
10 | Decimal | 12879520 |
12 | Duodecimal | 4391514 |
16 | Hexadecimal | c486a0 |
20 | Vigesimal | 409ig0 |
36 | Base36 | 7o1wg |
Cryptographic Hash Functions
md5 | 98e852a839571ff3612a3d6ec1c3aa87 |
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sha1 | 6497a51093e151d62a62854c3d5b5355475f306a |
sha256 | 27644990652b1c06d4226542e1dddd8514b89e75a4cf0ddd5b73073868d16171 |
sha512 | 2e37d10e68341a3bdc2ea134f936270105270d81219d161c77fd35c576606ee65b2a07a8650a3b378bd3bc8cdd2fb75d9ddccd28102af33c7913f6d659b68ea4 |
ripemd-160 | edd56a64b7829d0c0686c89825d71dda2eadbf10 |
12879520 as geometric shapes
Circle
Radius = nDiameter | 25759040 |
---|---|
Circumference | 80924410.827526 |
Area | 5.2113378387067E+14 |
Sphere
Radius = nVolume | 8.9492706560506E+21 |
---|---|
Surface area | 2.0845351354827E+15 |
Circumference | 80924410.827526 |
Square
Length = nPerimeter | 51518080 |
---|---|
Area | 165882035430400 |
Diagonal | 18214391.860856 |
Cube
Length = nSurface area | 995292212582400 |
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Volume | 2.1364809929665E+21 |
Space diagonal | 22307983.0171 |
Equilateral Triangle
Length = nPerimeter | 38638560 |
---|---|
Area | 71829028357098 |
Altitude | 11153991.50855 |
Triangular Pyramid
Length = nSurface area | 71829028357098 |
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Volume | 2.5178669966714E+20 |
Height | 6071463.9536185 |