12779964 (number)
12779964 is an even 8-digits composite number following 12779963 and preceding 12779965. In scientific notation, it is written as 1.2779964 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 4199040 positive integers (up to 12779964) that are relatively prime to 12779964.
Interesting facts
- 12779964 has 48 divisors, whose sum is 33607840
- The reverse of 12779964 is 46997721
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twelve million seven hundred seventy-nine thousand nine hundred sixty-four |
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Notation
Scientific notation | 1.2779964 × 10^7 |
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Engineering notation | 1.2779964 × 10^6 |
Prime Factorization of 12779964
Prime Factorization 2 × 2 × 3 × 9 × 73 × 1621
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6389982 | Product of the distinct prime numbers |
The prime factorization of 12779964 is 2 × 2 × 3 × 9 × 73 × 1621. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12779964)
Multiplication
n×yn×2 | 25559928 |
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n×3 | 38339892 |
n×4 | 51119856 |
n×5 | 63899820 |
Division
n÷yn÷2 | 6389982 |
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n÷3 | 4259988 |
n÷3 | 3194991 |
n÷5 | 2555992.8 |
Exponentiation
nyn2 | 163327479841296 |
---|---|
n3 | 2.0873193125825E+21 |
n4 | 2.6675865671309E+28 |
n5 | 3.4091660294816E+35 |
Nth Root
y√n2√n | 3574.9075512522 |
---|---|
3√n | 233.79930194394 |
4√n | 59.790530615242 |
5√n | 26.381891268788 |
Divisors of 12779964
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 | -12779963 | 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 12779964 can be divided by 48 positive divisors. The sum of these divisors (counting 12779964) is 1, the average is 0.020833333333333.
Base conversion 12779964
Base | System | Value |
---|---|---|
2 | Binary | 110000110000000110111100 |
3 | Ternary | 220001021211000 |
4 | Quaternary | 300300012330 |
5 | Quinary | 11232424324 |
6 | Senary | 1133530300 |
8 | Octal | 60600674 |
10 | Decimal | 12779964 |
12 | Duodecimal | 4343990 |
16 | Hexadecimal | c301bc |
20 | Vigesimal | 3jh9i4 |
36 | Base36 | 7lx30 |
Cryptographic Hash Functions
md5 | 49b706f3cbb561038fa9887a5644186c |
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sha1 | 097528b266a7dffd9ae3722e24d75c15e51b5560 |
sha256 | 2d889996b61b276472585aa91611acbbb913019037b21971d30571d8f0902618 |
sha512 | 661b2ef703982aaf07433abf2a5a66edb33f83b9c950fb63ee6c88d151bfe3c8dcfdaee29819b22c18f3ec0e6b991d7c6f020fcfb8c37fa8d53d1cca0945f920 |
ripemd-160 | 221ae26a86636ed145d891ba2748272a6fc7d71e |
12779964 as geometric shapes
Circle
Radius = nDiameter | 25559928 |
---|---|
Circumference | 80298882.031084 |
Area | 5.1310841079875E+14 |
Sphere
Radius = nVolume | 8.743342690807E+21 |
---|---|
Surface area | 2.052433643195E+15 |
Circumference | 80298882.031084 |
Square
Length = nPerimeter | 51119856 |
---|---|
Area | 163327479841296 |
Diagonal | 18073598.41544 |
Cube
Length = nSurface area | 979964879047776 |
---|---|
Volume | 2.0873193125825E+21 |
Space diagonal | 22135546.966901 |
Equilateral Triangle
Length = nPerimeter | 38339892 |
---|---|
Area | 70722873339327 |
Altitude | 11067773.483451 |
Triangular Pyramid
Length = nSurface area | 70722873339327 |
---|---|
Volume | 2.4599294007145E+20 |
Height | 6024532.8051466 |