12884400 (number)

12884400 is an even 8-digits composite number following 12884399 and preceding 12884401. In scientific notation, it is written as 1.2884400 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 3432960 positive integers (up to 12884400) that are relatively prime to 12884400.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-four thousand four hundred

Notation

Scientific notation 1.2884400 × 10^7
Engineering notation 1.2884400 × 10^6

Prime Factorization of 12884400

Prime Factorization 2 × 2 × 2 × 2 × 27 × 25 × 1193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1610550
Product of the distinct prime numbers

The prime factorization of 12884400 is 2 × 2 × 2 × 2 × 27 × 25 × 1193. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 9, 85, 74, 570, 437, 332, 7132, 75111, 10703, 341954, 330473, 1869954, 8381805, 68903940, 12494637, 746658092, 544457958, 5374923926, 1342925553

Basic calculations (n = 12884400)

Multiplication

n×y
n×2 25768800
n×3 38653200
n×4 51537600
n×5 64422000

Division

n÷y
n÷2 6442200
n÷3 4294800
n÷3 3221100
n÷5 2576880

Exponentiation

ny
n2 166007763360000
n3 2.1389104262356E+21
n4 2.755857749579E+28
n5 3.5507573588675E+35

Nth Root

y√n
2√n 3589.484642675
3√n 234.4344329277
4√n 59.912307939814
5√n 26.424868807751

Divisors of 12884400

1, 2, 4, 8, 16, 25, 27, 50, 54, 100, 108, 200, 216, 400, 432, 675, 1193, 1350, 2386, 2700, 4772, 5400, 9544, 10800, 19088, 29825, 32211, 59650, 64422, 119300, 128844, 238600, 257688, 477200, 515376, 805275, 1610550, 3221100, 6442200, 12884400

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12884399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12884400 can be divided by 40 positive divisors. The sum of these divisors (counting 12884400) is 1, the average is 0.025.

Base conversion 12884400

Base System Value
2 Binary 110001001001100110110000
3 Ternary 220020121002000
4 Quaternary 301021212300
5 Quinary 11244300100
6 Senary 1140054000
8 Octal 61114660
10 Decimal 12884400
12 Duodecimal 4394300
16 Hexadecimal c499b0
20 Vigesimal 40ab00
36 Base36 7o5o0

Cryptographic Hash Functions

md5 7e2d1578c519011155d42c054c614d3a
sha1 f007a469f1a474dcc2353e63d161489b6b5c01f4
sha256 9cdccf9fef24331d23742996889f4dc01f3b1f52ccd45adc9875665ed38d1fa0
sha512 7872a19821f6cff2241483ee5ebdbf058b036cfc1127da9cae2517f3e50348d29e8371e6ef9cd9c9bdf8f5299358940ec68bf4e1e3b0cf42547fca3321c9155d
ripemd-160 e1aeb4553a5c0418554556e1ea13a3ddd7fd579a

12884400 as geometric shapes

Circle

Radius = n
Diameter 25768800
Circumference 80955072.771825
Area 5.2152876981065E+14

Sphere

Radius = n
Volume 8.9594470423311E+21
Surface area 2.0861150792426E+15
Circumference 80955072.771825

Square

Length = n
Perimeter 51537600
Area 166007763360000
Diagonal 18221293.22304

Cube

Length = n
Surface area 996046580160000
Volume 2.1389104262356E+21
Space diagonal 22316435.42504

Equilateral Triangle

Length = n
Perimeter 38653200
Area 71883470147598
Altitude 11158217.71252

Triangular Pyramid

Length = n
Surface area 71883470147598
Volume 2.5207301112363E+20
Height 6073764.40768