12665628 (number)

12665628 is an even 8-digits composite number following 12665627 and preceding 12665629. In scientific notation, it is written as 1.2665628 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 3999456 positive integers (up to 12665628) that are relatively prime to 12665628.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2665628 × 10^7
Engineering notation 1.2665628 × 10^6

Prime Factorization of 12665628

Prime Factorization 2 × 2 × 57 × 3 × 18517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6332814
Product of the distinct prime numbers

The prime factorization of 12665628 is 2 × 2 × 57 × 3 × 18517. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 60, 98, 325, 981, 1236, 2077, 37756, 9183, 566122, 586089, 7181904, 4475879, 26950469, 49627520, 713873875, 261981219, 1025548, 7013549617

Basic calculations (n = 12665628)

Multiplication

n×y
n×2 25331256
n×3 37996884
n×4 50662512
n×5 63328140

Division

n÷y
n÷2 6332814
n÷3 4221876
n÷3 3166407
n÷5 2533125.6

Exponentiation

ny
n2 160418132634384
n3 2.0317963924018E+21
n4 2.5733977277903E+28
n5 3.2593698316237E+35

Nth Root

y√n
2√n 3558.8801609495
3√n 233.09998349149
4√n 59.656350550042
5√n 26.334516288343

Divisors of 12665628

1, 2, 3, 4, 6, 12, 57, 114, 171, 228, 342, 684, 18517, 37034, 55551, 74068, 111102, 222204, 1055469, 2110938, 3166407, 4221876, 6332814, 12665628

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12665627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12665628 can be divided by 24 positive divisors. The sum of these divisors (counting 12665628) is 1, the average is 0.041666666666667.

Base conversion 12665628

Base System Value
2 Binary 110000010100001100011100
3 Ternary 212211110222100
4 Quaternary 300110030130
5 Quinary 11220300003
6 Senary 1131245100
8 Octal 60241434
10 Decimal 12665628
12 Duodecimal 42a9790
16 Hexadecimal c1431c
20 Vigesimal 3j3418
36 Base36 7jgv0

Cryptographic Hash Functions

md5 b2c164cef142894f63f5237df9133de1
sha1 99268d7e10dc48aa7d8962e0c8a198c6c3458996
sha256 88a0bacfb49ee5004841b1768215372097930fbb573f908aa254f58e74892387
sha512 2e0eecc13f7296687fdfb6a5c4c2f3bb5f54fb3f2a2299882df4214bfe795c4a511d6dfae8756e58d8755d80775859bd8559b468c9cb439325be94792bc5215d
ripemd-160 cd98799f2357f9b058fb9f8b6673e1f9f9e9b551

12665628 as geometric shapes

Circle

Radius = n
Diameter 25331256
Circumference 79580487.755802
Area 5.0396842698677E+14

Sphere

Radius = n
Volume 8.5107688266128E+21
Surface area 2.0158737079471E+15
Circumference 79580487.755802

Square

Length = n
Perimeter 50662512
Area 160418132634384
Diagonal 17911902.893572

Cube

Length = n
Surface area 962508795806304
Volume 2.0317963924018E+21
Space diagonal 21937511.205767

Equilateral Triangle

Length = n
Perimeter 37996884
Area 69463089044519
Altitude 10968755.602883

Triangular Pyramid

Length = n
Surface area 69463089044519
Volume 2.3944950117628E+20
Height 5970634.2978575