12689216 (number)

12689216 is an even 8-digits composite number following 12689215 and preceding 12689217. In scientific notation, it is written as 1.2689216 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 28 positive divisors. There are 6314880 positive integers (up to 12689216) that are relatively prime to 12689216.

Interesting facts

Basic properties

Name

Name twelve million six hundred eighty-nine thousand two hundred sixteen

Notation

Scientific notation 1.2689216 × 10^7
Engineering notation 1.2689216 × 10^6

Prime Factorization of 12689216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 599 × 331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 396538
Product of the distinct prime numbers

The prime factorization of 12689216 is 2 × 2 × 2 × 2 × 2 × 2 × 599 × 331. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 2, 38, 74, 342, 389, 2488, 8225, 80759, 54503, 287770, 211258, 8892384, 6857860, 22064716, 23662206, 537601091, 189606524, 2386795288, 3749480055

Basic calculations (n = 12689216)

Multiplication

n×y
n×2 25378432
n×3 38067648
n×4 50756864
n×5 63446080

Division

n÷y
n÷2 6344608
n÷3 4229738.6666667
n÷3 3172304
n÷5 2537843.2

Exponentiation

ny
n2 161016202694656
n3 2.0431693754923E+21
n4 2.5926217530207E+28
n5 3.2898337430378E+35

Nth Root

y√n
2√n 3562.1925832274
3√n 233.24459936635
4√n 59.684106621674
5√n 26.344317876429

Divisors of 12689216

1, 2, 4, 8, 16, 32, 64, 331, 599, 662, 1198, 1324, 2396, 2648, 4792, 5296, 9584, 10592, 19168, 21184, 38336, 198269, 396538, 793076, 1586152, 3172304, 6344608, 12689216

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 -12689215
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 12689216 can be divided by 28 positive divisors. The sum of these divisors (counting 12689216) is 1, the average is 0.035714285714286.

Base conversion 12689216

Base System Value
2 Binary 110000011001111101000000
3 Ternary 212212200022222
4 Quaternary 300121331000
5 Quinary 11222023331
6 Senary 1131550212
8 Octal 60317500
10 Decimal 12689216
12 Duodecimal 42bb368
16 Hexadecimal c19f40
20 Vigesimal 3j630g
36 Base36 7jz28

Cryptographic Hash Functions

md5 ea3f39493fafb0f8b2525937f05b4646
sha1 39cd9c3916e214d3d8d919c60ff8beac244609b7
sha256 c8271a3ff925eb6ca255401e33549f84d9de4fcfe77c72e414f104cd986c18e2
sha512 a32c8ff8ce6d20eac9c5df369635974fba8f599eacfd681b99e79b014980e21c2749a70b46d49c2baf80b4e0e672f24f4cfda2a5959d4f3b20c96a4c7d13f302
ripemd-160 e756366e7cfe46baffba037217e0b15839f41f93

12689216 as geometric shapes

Circle

Radius = n
Diameter 25378432
Circumference 79728695.530828
Area 5.0584731949446E+14

Sphere

Radius = n
Volume 8.5584078667816E+21
Surface area 2.0233892779778E+15
Circumference 79728695.530828

Square

Length = n
Perimeter 50756864
Area 161016202694656
Diagonal 17945261.363082

Cube

Length = n
Surface area 966097216167936
Volume 2.0431693754923E+21
Space diagonal 21978366.820216

Equilateral Triangle

Length = n
Perimeter 38067648
Area 69722060977238
Altitude 10989183.410108

Triangular Pyramid

Length = n
Surface area 69722060977238
Volume 2.4078982008721E+20
Height 5981753.7876939