12665600 (number)

12665600 is an even 8-digits composite number following 12665599 and preceding 12665601. In scientific notation, it is written as 1.2665600 × 10^7. The sum of its digits is 26. It has a total of 11 prime factors and 54 positive divisors. There are 5063680 positive integers (up to 12665600) that are relatively prime to 12665600.

Interesting facts

Basic properties

Name

Name twelve million six hundred sixty-five thousand six hundred

Notation

Scientific notation 1.2665600 × 10^7
Engineering notation 1.2665600 × 10^6

Prime Factorization of 12665600

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 1979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 19790
Product of the distinct prime numbers

The prime factorization of 12665600 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 1979. Since it has a total of 11 prime factors.

Most popular turbo-numbers

4, 6, 77, 33, 384, 391, 2805, 4912, 49340, 265, 174886, 301990, 8210178, 8755392, 42300287, 21241338, 107747400, 216770096, 9355201439, 6536457279

Basic calculations (n = 12665600)

Multiplication

n×y
n×2 25331200
n×3 37996800
n×4 50662400
n×5 63328000

Division

n÷y
n÷2 6332800
n÷3 4221866.6666667
n÷3 3166400
n÷5 2533120

Exponentiation

ny
n2 160417423360000
n3 2.0317829173084E+21
n4 2.5733749717461E+28
n5 3.2593338042148E+35

Nth Root

y√n
2√n 3558.8762271256
3√n 233.09981171939
4√n 59.656317579328
5√n 26.33450464475

Divisors of 12665600

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 1979, 3200, 3958, 6400, 7916, 9895, 15832, 19790, 31664, 39580, 49475, 63328, 79160, 98950, 126656, 158320, 197900, 253312, 316640, 395800, 506624, 633280, 791600, 1266560, 1583200, 2533120, 3166400, 6332800, 12665600

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12665599
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12665600 can be divided by 54 positive divisors. The sum of these divisors (counting 12665600) is 1, the average is 0.018518518518519.

Base conversion 12665600

Base System Value
2 Binary 110000010100001100000000
3 Ternary 212211110221022
4 Quaternary 300110030000
5 Quinary 11220244400
6 Senary 1131245012
8 Octal 60241400
10 Decimal 12665600
12 Duodecimal 42a9768
16 Hexadecimal c14300
20 Vigesimal 3j3400
36 Base36 7jgu8

Cryptographic Hash Functions

md5 bd713ca0aa2bc01a707cfce8573afc15
sha1 225f295faf1bd62c68ea0db47e3328b2063887c2
sha256 c5d7c3e04e16337b2411cfb96fcc80ac4a08e05b4ebb49247c9d41c4454f338a
sha512 44d4d74845a5260d91b2f0fab81a77df3de84eaf027768792d5913e335f45a97e15d7084c6b2494455f71bd71701423194454a78ee3da58ff2a077e2b217dae8
ripemd-160 5240f20b09cf90ea694355f3365ef5c709e9278a

12665600 as geometric shapes

Circle

Radius = n
Diameter 25331200
Circumference 79580311.826614
Area 5.0396619873558E+14

Sphere

Radius = n
Volume 8.5107123822738E+21
Surface area 2.0158647949423E+15
Circumference 79580311.826614

Square

Length = n
Perimeter 50662400
Area 160417423360000
Diagonal 17911863.295593

Cube

Length = n
Surface area 962504540160000
Volume 2.0317829173084E+21
Space diagonal 21937462.708344

Equilateral Triangle

Length = n
Perimeter 37996800
Area 69462781919702
Altitude 10968731.354172

Triangular Pyramid

Length = n
Surface area 69462781919702
Volume 2.3944791312129E+20
Height 5970621.0985309