12129660 (number)

12129660 is an even 8-digits composite number following 12129659 and preceding 12129661. In scientific notation, it is written as 1.2129660 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 3189888 positive integers (up to 12129660) that are relatively prime to 12129660.

Interesting facts

Basic properties

Name

Name twelve million one hundred twenty-nine thousand six hundred sixty

Notation

Scientific notation 1.2129660 × 10^7
Engineering notation 1.2129660 × 10^6

Prime Factorization of 12129660

Prime Factorization 2 × 2 × 3 × 3 × 5 × 79 × 853

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2021610
Product of the distinct prime numbers

The prime factorization of 12129660 is 2 × 2 × 3 × 3 × 5 × 79 × 853. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12129660)

Multiplication

n×y
n×2 24259320
n×3 36388980
n×4 48518640
n×5 60648300

Division

n÷y
n÷2 6064830
n÷3 4043220
n÷3 3032415
n÷5 2425932

Exponentiation

ny
n2 147128651715600
n3 1.7846205215686E+21
n4 2.164684015565E+28
n5 2.6256881116239E+35

Nth Root

y√n
2√n 3482.7661420199
3√n 229.76447218938
4√n 59.014965407258
5√n 26.107766840853

Divisors of 12129660

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12129659
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12129660 can be divided by 72 positive divisors. The sum of these divisors (counting 12129660) is 1, the average is 0.013888888888889.

Base conversion 12129660

Base System Value
2 Binary 101110010001010101111100
3 Ternary 211211020202200
4 Quaternary 232101111330
5 Quinary 11101122120
6 Senary 1111551500
8 Octal 56212574
10 Decimal 12129660
12 Duodecimal 408b590
16 Hexadecimal b9157c
20 Vigesimal 3fg430
36 Base36 77zb0

Cryptographic Hash Functions

md5 f054c3c7c1fff71bd563eb0889f76603
sha1 965a21b5669ac53491de399f0de822bdb20dbb68
sha256 9aeb5cf26e02ff2d75dc9ec4aba8911424aed73277166586761f37853ccb37f0
sha512 d9d66cce5d2f23df618ef8389d36b010787572fb906e1193a429b132c40475c64540e0ab8535deaf85471b2f15f53e98fd364176a3728ee74a9a5e26a8e0c541
ripemd-160 1fbabe4c58b06d8f581f272c363b66bd1a338c7f

12129660 as geometric shapes

Circle

Radius = n
Diameter 24259320
Circumference 76212901.493084
Area 4.622182913623E+14

Sphere

Radius = n
Volume 7.4754009600075E+21
Surface area 1.8488731654492E+15
Circumference 76212901.493084

Square

Length = n
Perimeter 48518640
Area 147128651715600
Diagonal 17153929.678974

Cube

Length = n
Surface area 882771910293600
Volume 1.7846205215686E+21
Space diagonal 21009187.398536

Equilateral Triangle

Length = n
Perimeter 36388980
Area 63708575005131
Altitude 10504593.699268

Triangular Pyramid

Length = n
Surface area 63708575005131
Volume 2.1031954544098E+20
Height 5717976.5596581