12784448 (number)

12784448 is an even 8-digits composite number following 12784447 and preceding 12784449. In scientific notation, it is written as 1.2784448 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 28 positive divisors. There are 6269952 positive integers (up to 12784448) that are relatively prime to 12784448.

Interesting facts

Basic properties

Name

Name twelve million seven hundred eighty-four thousand four hundred forty-eight

Notation

Scientific notation 1.2784448 × 10^7
Engineering notation 1.2784448 × 10^6

Prime Factorization of 12784448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 53 × 3769

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 399514
Product of the distinct prime numbers

The prime factorization of 12784448 is 2 × 2 × 2 × 2 × 2 × 2 × 53 × 3769. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 2, 83, 46, 966, 38, 8901, 1607, 12606, 1494, 750617, 662298, 8551920, 6095997, 28444291, 58792462, 651069812, 246097561, 8844062887, 5635796445

Basic calculations (n = 12784448)

Multiplication

n×y
n×2 25568896
n×3 38353344
n×4 51137792
n×5 63922240

Division

n÷y
n÷2 6392224
n÷3 4261482.6666667
n÷3 3196112
n÷5 2556889.6

Exponentiation

ny
n2 163442110664704
n3 2.0895171648032E+21
n4 2.6713323538533E+28
n5 3.4151509568556E+35

Nth Root

y√n
2√n 3575.5346453363
3√n 233.82664248743
4√n 59.795774477268
5√n 26.383742288113

Divisors of 12784448

1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 3769, 7538, 15076, 30152, 60304, 120608, 199757, 241216, 399514, 799028, 1598056, 3196112, 6392224, 12784448

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12784447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12784448 can be divided by 28 positive divisors. The sum of these divisors (counting 12784448) is 1, the average is 0.035714285714286.

Base conversion 12784448

Base System Value
2 Binary 110000110001001101000000
3 Ternary 220001111222002
4 Quaternary 300301031000
5 Quinary 11233100243
6 Senary 1134003132
8 Octal 60611500
10 Decimal 12784448
12 Duodecimal 43464a8
16 Hexadecimal c31340
20 Vigesimal 3ji128
36 Base36 7m0jk

Cryptographic Hash Functions

md5 95f2fd24fc469a8a8669cf5d34d786ed
sha1 7c5585688a267dfd4e2944925cf478cfe6e67264
sha256 67319fec793b25a376bb29e9c148713a6748e3ec3305635445286eba4ff200fe
sha512 581c31be4274c1de27772f221e2d2266dcb7662b449154716c5e9cac68aa7dc1ac0c1fee2f2cc0e9a47cbda051289d2840f4a2a9150797f046e6dd9c53939430
ripemd-160 bfa068f8ad04dd80c4da83dda7591b226e1d806d

12784448 as geometric shapes

Circle

Radius = n
Diameter 25568896
Circumference 80327055.834001
Area 5.1346853415144E+14

Sphere

Radius = n
Volume 8.7525490326605E+21
Surface area 2.0538741366058E+15
Circumference 80327055.834001

Square

Length = n
Perimeter 51137792
Area 163442110664704
Diagonal 18079939.749054

Cube

Length = n
Surface area 980652663988224
Volume 2.0895171648032E+21
Space diagonal 22143313.482722

Equilateral Triangle

Length = n
Perimeter 38353344
Area 70772509941891
Altitude 11071656.741361

Triangular Pyramid

Length = n
Surface area 70772509941891
Volume 2.4625195943967E+20
Height 6026646.5830179