12142732 (number)

12142732 is an even 8-digits composite number following 12142731 and preceding 12142733. In scientific notation, it is written as 1.2142732 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 5092752 positive integers (up to 12142732) that are relatively prime to 12142732.

Interesting facts

Basic properties

Name

Name twelve million one hundred forty-two thousand seven hundred thirty-two

Notation

Scientific notation 1.2142732 × 10^7
Engineering notation 1.2142732 × 10^6

Prime Factorization of 12142732

Prime Factorization 2 × 2 × 7 × 47 × 9227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6071366
Product of the distinct prime numbers

The prime factorization of 12142732 is 2 × 2 × 7 × 47 × 9227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 42, 94, 435, 593, 4532, 66, 21557, 98257, 609629, 35986, 1746683, 1473083, 54626012, 65510874, 528034199, 166669998, 778539904, 1442042179

Basic calculations (n = 12142732)

Multiplication

n×y
n×2 24285464
n×3 36428196
n×4 48570928
n×5 60713660

Division

n÷y
n÷2 6071366
n÷3 4047577.3333333
n÷3 3035683
n÷5 2428546.4

Exponentiation

ny
n2 147445940423824
n3 1.7903965390545E+21
n4 2.1740305347466E+28
n5 2.6398670143244E+35

Nth Root

y√n
2√n 3484.6423058902
3√n 229.84698076441
4√n 59.030858928955
5√n 26.113391626798

Divisors of 12142732

1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 9227, 18454, 36908, 64589, 129178, 258356, 433669, 867338, 1734676, 3035683, 6071366, 12142732

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 -12142731
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 12142732 can be divided by 24 positive divisors. The sum of these divisors (counting 12142732) is 1, the average is 0.041666666666667.

Base conversion 12142732

Base System Value
2 Binary 101110010100100010001100
3 Ternary 211211220200211
4 Quaternary 232110202030
5 Quinary 11102031412
6 Senary 1112132204
8 Octal 56244214
10 Decimal 12142732
12 Duodecimal 4097064
16 Hexadecimal b9488c
20 Vigesimal 3fhggc
36 Base36 789e4

Cryptographic Hash Functions

md5 9264e9c7886ac69ca56b9e8f3dcbbec1
sha1 d6a47e10f8d281dcd71f6739dbdb2abdfc9a5e18
sha256 37ca8f89037e39ed6ef75ccdebfce2ec23591e8b226ac2c44423bd171b4a4966
sha512 a367214532b86a994d87d896aa59efe614c36bd0087402e0eca78a7e5b542a6a12ae5ef6811a41f7f9e69637be2dbc9a20e9f9d352b1791d10bf68b3ecb1de9e
ripemd-160 4b5bf9f88767537beb6ea6c10197070c532a24dd

12142732 as geometric shapes

Circle

Radius = n
Diameter 24285464
Circumference 76295035.291419
Area 4.6321508323712E+14

Sphere

Radius = n
Volume 7.4995954854748E+21
Surface area 1.8528603329485E+15
Circumference 76295035.291419

Square

Length = n
Perimeter 48570928
Area 147445940423824
Diagonal 17172416.278662

Cube

Length = n
Surface area 884675642542944
Volume 1.7903965390545E+21
Space diagonal 21031828.766692

Equilateral Triangle

Length = n
Perimeter 36428196
Area 63845965045959
Altitude 10515914.383346

Triangular Pyramid

Length = n
Surface area 63845965045959
Volume 2.1100025562972E+20
Height 5724138.7595539