12665220 (number)

12665220 is an even 8-digits composite number following 12665219 and preceding 12665221. In scientific notation, it is written as 1.2665220 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 3298176 positive integers (up to 12665220) that are relatively prime to 12665220.

Interesting facts

Basic properties

Name

Name twelve million six hundred sixty-five thousand two hundred twenty

Notation

Scientific notation 1.2665220 × 10^7
Engineering notation 1.2665220 × 10^6

Prime Factorization of 12665220

Prime Factorization 2 × 2 × 3 × 5 × 43 × 4909

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6332610
Product of the distinct prime numbers

The prime factorization of 12665220 is 2 × 2 × 3 × 5 × 43 × 4909. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 11, 79, 994, 624, 3327, 7096, 47269, 48794, 947756, 697787, 7132327, 9143137, 76840891, 17930990, 941044662, 40688582, 1457102093, 8809706677

Basic calculations (n = 12665220)

Multiplication

n×y
n×2 25330440
n×3 37995660
n×4 50660880
n×5 63326100

Division

n÷y
n÷2 6332610
n÷3 4221740
n÷3 3166305
n÷5 2533044

Exponentiation

ny
n2 160407797648400
n3 2.0316000469325E+21
n4 2.573066154641E+28
n5 3.2588448923082E+35

Nth Root

y√n
2√n 3558.822839086
3√n 233.09748050165
4√n 59.655870114231
5√n 26.334346622518

Divisors of 12665220

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 4909, 9818, 14727, 19636, 24545, 29454, 49090, 58908, 73635, 98180, 147270, 211087, 294540, 422174, 633261, 844348, 1055435, 1266522, 2110870, 2533044, 3166305, 4221740, 6332610, 12665220

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 -12665219
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 12665220 can be divided by 48 positive divisors. The sum of these divisors (counting 12665220) is 1, the average is 0.020833333333333.

Base conversion 12665220

Base System Value
2 Binary 110000010100000110000100
3 Ternary 212211110102020
4 Quaternary 300110012010
5 Quinary 11220241340
6 Senary 1131243140
8 Octal 60240604
10 Decimal 12665220
12 Duodecimal 42a94b0
16 Hexadecimal c14184
20 Vigesimal 3j3310
36 Base36 7jgjo

Cryptographic Hash Functions

md5 24f1b755a32dfd8d6e3d7b17fed12a71
sha1 78c2d995e21f136c3e20290c0ff173ae87bb3cc3
sha256 8130967dfa95b91493c224d3c0ade911cd960577120359aebb1936ea58502881
sha512 4d5d7410ca9b495df371e4b6aae4868c37076e71acc9f3c40bfb932c6a757e9d00bc668ece3c615202439d776e16e337ba4c0ecd15aa4b17caa8ad606d8de822
ripemd-160 4d54322ff852a933158b190e0e19fd6603791834

12665220 as geometric shapes

Circle

Radius = n
Diameter 25330440
Circumference 79577924.216197
Area 5.0393595867073E+14

Sphere

Radius = n
Volume 8.5099463766343E+21
Surface area 2.0157438346829E+15
Circumference 79577924.216197

Square

Length = n
Perimeter 50660880
Area 160407797648400
Diagonal 17911325.894439

Cube

Length = n
Surface area 962446785890400
Volume 2.0316000469325E+21
Space diagonal 21936804.529037

Equilateral Triangle

Length = n
Perimeter 37995660
Area 69458613864314
Altitude 10968402.264519

Triangular Pyramid

Length = n
Surface area 69458613864314
Volume 2.3942636164081E+20
Height 5970441.964813