12984942 (number)

12984942 is an even 8-digits composite number following 12984941 and preceding 12984943. In scientific notation, it is written as 1.2984942 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 4100472 positive integers (up to 12984942) that are relatively prime to 12984942.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-four thousand nine hundred forty-two

Notation

Scientific notation 1.2984942 × 10^7
Engineering notation 1.2984942 × 10^6

Prime Factorization of 12984942

Prime Factorization 2 × 3 × 19 × 113903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12984942
Product of the distinct prime numbers

The prime factorization of 12984942 is 2 × 3 × 19 × 113903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 85, 40, 985, 295, 1722, 4003, 47190, 12755, 814442, 346506, 6092201, 9821636, 78139729, 18782176, 269520336, 980164153, 2788619905, 390250788

Basic calculations (n = 12984942)

Multiplication

n×y
n×2 25969884
n×3 38954826
n×4 51939768
n×5 64924710

Division

n÷y
n÷2 6492471
n÷3 4328314
n÷3 3246235.5
n÷5 2596988.4

Exponentiation

ny
n2 168608718743364
n3 2.1893744335769E+21
n4 2.8428900036279E+28
n5 3.6914761809488E+35

Nth Root

y√n
2√n 3603.4625015393
3√n 235.04264806174
4√n 60.028847244798
5√n 26.46598139241

Divisors of 12984942

1, 2, 3, 6, 19, 38, 57, 114, 113903, 227806, 341709, 683418, 2164157, 4328314, 6492471, 12984942

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 -12984941
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 12984942 can be divided by 16 positive divisors. The sum of these divisors (counting 12984942) is 1, the average is 0.0625.

Base conversion 12984942

Base System Value
2 Binary 110001100010001001101110
3 Ternary 220102200222210
4 Quaternary 301202021232
5 Quinary 11311004232
6 Senary 1142151250
8 Octal 61421156
10 Decimal 12984942
12 Duodecimal 4422526
16 Hexadecimal c6226e
20 Vigesimal 413272
36 Base36 7qb8u

Cryptographic Hash Functions

md5 906bc9bb08e0653713570e2a26cfbf9f
sha1 cd4c64634a2f79bdc153c77756b89392102c914d
sha256 5ca9e486b7f98adf67ec5a0178c4b5d6043d10241edf149514ffe2f104288db3
sha512 a653c61ca45ad67106b160667ce4321bd8ac2c44350d3dd53268e3d74edf9afb4701e22d84612bc828c737fcc8f4d986708fcb097e33d83b12caba02f8d888ca
ripemd-160 3ceeac96c7f01632dd4c99d3d23caaa5350cde46

12984942 as geometric shapes

Circle

Radius = n
Diameter 25969884
Circumference 81586796.788979
Area 5.2969991213534E+14

Sphere

Radius = n
Volume 9.1708301819766E+21
Surface area 2.1187996485414E+15
Circumference 81586796.788979

Square

Length = n
Perimeter 51939768
Area 168608718743364
Diagonal 18363481.083028

Cube

Length = n
Surface area 1011652312460184
Volume 2.1893744335769E+21
Space diagonal 22490579.277335

Equilateral Triangle

Length = n
Perimeter 38954826
Area 73009716865649
Altitude 11245289.638668

Triangular Pyramid

Length = n
Surface area 73009716865649
Volume 2.5802025142311E+20
Height 6121160.3610093