12931146 (number)

12931146 is an even 8-digits composite number following 12931145 and preceding 12931147. In scientific notation, it is written as 1.2931146 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 4239360 positive integers (up to 12931146) that are relatively prime to 12931146.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thirty-one thousand one hundred forty-six

Notation

Scientific notation 1.2931146 × 10^7
Engineering notation 1.2931146 × 10^6

Prime Factorization of 12931146

Prime Factorization 2 × 9 × 61 × 11777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12931146
Product of the distinct prime numbers

The prime factorization of 12931146 is 2 × 9 × 61 × 11777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 18, 20, 851, 616, 3797, 683, 9299, 97373, 614789, 845605, 9504520, 9563411, 28947505, 2837597, 846290661, 622633097, 150170428, 6387372200

Basic calculations (n = 12931146)

Multiplication

n×y
n×2 25862292
n×3 38793438
n×4 51724584
n×5 64655730

Division

n÷y
n÷2 6465573
n÷3 4310382
n÷3 3232786.5
n÷5 2586229.2

Exponentiation

ny
n2 167214536873316
n3 2.1622755896312E+21
n4 2.7960701341758E+28
n5 3.6156391131266E+35

Nth Root

y√n
2√n 3595.9902669501
3√n 234.71760858522
4√n 59.966576248358
5√n 26.44401549912

Divisors of 12931146

1, 2, 9, 18, 61, 122, 549, 1098, 11777, 23554, 105993, 211986, 718397, 1436794, 6465573, 12931146

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 -12931145
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 12931146 can be divided by 16 positive divisors. The sum of these divisors (counting 12931146) is 1, the average is 0.0625.

Base conversion 12931146

Base System Value
2 Binary 110001010101000001001010
3 Ternary 220022222012100
4 Quaternary 301111001022
5 Quinary 11302244041
6 Senary 1141054230
8 Octal 61250112
10 Decimal 12931146
12 Duodecimal 43b7376
16 Hexadecimal c5504a
20 Vigesimal 40g7h6
36 Base36 7p5qi

Cryptographic Hash Functions

md5 98b8a24d0411d20cdcb83b33d906b690
sha1 bf31346db2ca24f5f0fb1d212512a62550ccd5e3
sha256 6478d13fe825cd7895d2e9a0794743effa08b105ea8aec04b937f4212d012a37
sha512 c63d14d95f72852f29910becceb1fd711c37c9f3ae2d71bc30fa046341cbc988c11ce3cfd60173477547882274742b8cf5ca4430744f4279a3e1d84ca017294f
ripemd-160 96b56547f787d1639c78c5c51b0b8c65cc66829c

12931146 as geometric shapes

Circle

Radius = n
Diameter 25862292
Circumference 81248786.552194
Area 5.2531996061463E+14

Sphere

Radius = n
Volume 9.057318809896E+21
Surface area 2.1012798424585E+15
Circumference 81248786.552194

Square

Length = n
Perimeter 51724584
Area 167214536873316
Diagonal 18287402.050227

Cube

Length = n
Surface area 1003287221239896
Volume 2.1622755896312E+21
Space diagonal 22397401.872091

Equilateral Triangle

Length = n
Perimeter 38793438
Area 72406018407171
Altitude 11198700.936046

Triangular Pyramid

Length = n
Surface area 72406018407171
Volume 2.5482662203706E+20
Height 6095800.6834089