12180531 (number)

12180531 is an odd 8-digits composite number following 12180530 and preceding 12180532. In scientific notation, it is written as 1.2180531 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 7332000 positive integers (up to 12180531) that are relatively prime to 12180531.

Interesting facts

Basic properties

Name

Name twelve million one hundred eighty thousand five hundred thirty-one

Notation

Scientific notation 1.2180531 × 10^7
Engineering notation 1.2180531 × 10^6

Prime Factorization of 12180531

Prime Factorization 3 × 11 × 157 × 2351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12180531
Product of the distinct prime numbers

The prime factorization of 12180531 is 3 × 11 × 157 × 2351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 4, 52, 678, 858, 5959, 211, 48733, 44046, 250666, 905135, 5865783, 5059192, 85455524, 34280086, 258160741, 573925822, 4890190853, 5590038458

Basic calculations (n = 12180531)

Multiplication

n×y
n×2 24361062
n×3 36541593
n×4 48722124
n×5 60902655

Division

n÷y
n÷2 6090265.5
n÷3 4060177
n÷3 3045132.75
n÷5 2436106.2

Exponentiation

ny
n2 148365335441961
n3 1.8071685676762E+21
n4 2.2012272760806E+28
n5 2.6812117074345E+35

Nth Root

y√n
2√n 3490.0617473048
3√n 230.08522991257
4√n 59.076744555745
5√n 26.129629049093

Divisors of 12180531

1, 3, 11, 33, 157, 471, 1727, 2351, 5181, 7053, 25861, 77583, 369107, 1107321, 4060177, 12180531

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12180530
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12180531 can be divided by 16 positive divisors. The sum of these divisors (counting 12180531) is 1, the average is 0.0625.

Base conversion 12180531

Base System Value
2 Binary 101110011101110000110011
3 Ternary 211220211112210
4 Quaternary 232131300303
5 Quinary 11104234111
6 Senary 1113023203
8 Octal 56356063
10 Decimal 12180531
12 Duodecimal 40b4b03
16 Hexadecimal b9dc33
20 Vigesimal 3g2b6b
36 Base36 792k3

Cryptographic Hash Functions

md5 b2d696ac89e2cde7bbf493e98adbc2ec
sha1 a4cea4d2149ae6ba9ccf39307e467f97d23e403a
sha256 9ea786970cee792533709c9c90242aded2118770d4efd235dfb814d7d8a07acc
sha512 b9f7b00aa8f9189511c6535f86417c2f10d1bd275c0266f9e0b5a9d234362cf5ea2164469e02280dba68cd65718899b6a78dcbfaf86a9fb7842368a56b12adf1
ripemd-160 4b7348a76b36876ac6d31b41f79f32ef34463532

12180531 as geometric shapes

Circle

Radius = n
Diameter 24361062
Circumference 76532533.412845
Area 4.6610344787185E+14

Sphere

Radius = n
Volume 7.5698499946799E+21
Surface area 1.8644137914874E+15
Circumference 76532533.412845

Square

Length = n
Perimeter 48722124
Area 148365335441961
Diagonal 17225872.137106

Cube

Length = n
Surface area 890192012651766
Volume 1.8071685676762E+21
Space diagonal 21097298.555168

Equilateral Triangle

Length = n
Perimeter 36541593
Area 64244074766869
Altitude 10548649.277584

Triangular Pyramid

Length = n
Surface area 64244074766869
Volume 2.129768581585E+20
Height 5741957.3790353