12984939 (number)

12984939 is an odd 8-digits composite number following 12984938 and preceding 12984940. In scientific notation, it is written as 1.2984939 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 7614000 positive integers (up to 12984939) that are relatively prime to 12984939.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-four thousand nine hundred thirty-nine

Notation

Scientific notation 1.2984939 × 10^7
Engineering notation 1.2984939 × 10^6

Prime Factorization of 12984939

Prime Factorization 9 × 341 × 4231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12984939
Product of the distinct prime numbers

The prime factorization of 12984939 is 9 × 341 × 4231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 89, 96, 641, 454, 1116, 2835, 66843, 15752, 958226, 153970, 5575066, 1932, 37041997, 31169438, 476071998, 763128077, 4942104405, 354525349

Basic calculations (n = 12984939)

Multiplication

n×y
n×2 25969878
n×3 38954817
n×4 51939756
n×5 64924695

Division

n÷y
n÷2 6492469.5
n÷3 4328313
n÷3 3246234.75
n÷5 2596987.8

Exponentiation

ny
n2 168608640833721
n3 2.1893729160988E+21
n4 2.8428873763795E+28
n5 3.6914719166157E+35

Nth Root

y√n
2√n 3603.462085273
3√n 235.04262996056
4√n 60.028843777579
5√n 26.465980169486

Divisors of 12984939

1, 9, 341, 3069, 4231, 38079, 1442771, 12984939

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12984938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12984939 can be divided by 8 positive divisors. The sum of these divisors (counting 12984939) is 1, the average is 0.125.

Base conversion 12984939

Base System Value
2 Binary 110001100010001001101011
3 Ternary 220102200222200
4 Quaternary 301202021223
5 Quinary 11311004224
6 Senary 1142151243
8 Octal 61421153
10 Decimal 12984939
12 Duodecimal 4422523
16 Hexadecimal c6226b
20 Vigesimal 41326j
36 Base36 7qb8r

Cryptographic Hash Functions

md5 7f4d53d7ce6030a10374b5e85ac446a4
sha1 3abba69e64788b9cc585c2a029f64c40e71507e6
sha256 d569020393111ab266e63710b1833c933da16c44b69b825b1db6470a96c8959e
sha512 4b9b0dc87dd64af824fed88b22e76e7449d3d4b2f26660e3bd505dfc590fa773ad28d1ad1615d24ef24aedf664984da7e402a41813fd0ca2280f9a4ce2625a12
ripemd-160 02975edb2528d61666429a2ab02adfcbe210e4a6

12984939 as geometric shapes

Circle

Radius = n
Diameter 25969878
Circumference 81586777.939423
Area 5.2969966737498E+14

Sphere

Radius = n
Volume 9.1708238255792E+21
Surface area 2.1187986694999E+15
Circumference 81586777.939423

Square

Length = n
Perimeter 51939756
Area 168608640833721
Diagonal 18363476.840387

Cube

Length = n
Surface area 1011651845002326
Volume 2.1893729160988E+21
Space diagonal 22490574.081183

Equilateral Triangle

Length = n
Perimeter 38954817
Area 73009683129784
Altitude 11245287.040591

Triangular Pyramid

Length = n
Surface area 73009683129784
Volume 2.580200725866E+20
Height 6121158.9467958