12984988 (number)

12984988 is an even 8-digits composite number following 12984987 and preceding 12984989. In scientific notation, it is written as 1.2984988 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 6441120 positive integers (up to 12984988) that are relatively prime to 12984988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2984988 × 10^7
Engineering notation 1.2984988 × 10^6

Prime Factorization of 12984988

Prime Factorization 2 × 2 × 127 × 25561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6492494
Product of the distinct prime numbers

The prime factorization of 12984988 is 2 × 2 × 127 × 25561. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 54, 89, 683, 914, 9364, 822, 20933, 7628, 858423, 461002, 5179525, 9705042, 78253066, 24883961, 523238612, 649063961, 5525208993, 2511923007

Basic calculations (n = 12984988)

Multiplication

n×y
n×2 25969976
n×3 38954964
n×4 51939952
n×5 64924940

Division

n÷y
n÷2 6492494
n÷3 4328329.3333333
n÷3 3246247
n÷5 2596997.6

Exponentiation

ny
n2 168609913360144
n3 2.1893977016625E+21
n4 2.8429302883315E+28
n5 3.6915415678821E+35

Nth Root

y√n
2√n 3603.4688842836
3√n 235.04292561269
4√n 60.02890040875
5√n 26.466000143875

Divisors of 12984988

1, 2, 4, 127, 254, 508, 25561, 51122, 102244, 3246247, 6492494, 12984988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12984987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12984988 can be divided by 12 positive divisors. The sum of these divisors (counting 12984988) is 1, the average is 0.083333333333333.

Base conversion 12984988

Base System Value
2 Binary 110001100010001010011100
3 Ternary 220102201001111
4 Quaternary 301202022130
5 Quinary 11311004423
6 Senary 1142151404
8 Octal 61421234
10 Decimal 12984988
12 Duodecimal 4422564
16 Hexadecimal c6229c
20 Vigesimal 413298
36 Base36 7qba4

Cryptographic Hash Functions

md5 e597a402c9fbc218dea42af56b1a0a30
sha1 49e22e794b6597c76e3a99577492c9c766926f35
sha256 9569d19a08e275c8dbf0d71174d8d65ccc6115686b0e6716df42e464fb3984fd
sha512 4d13f9c8d6753bffb9327fce8228f96baba0b6945885d18567912d32521d077fd2a5e285ea8b77790c80576ba0035f8947fc8882dd5ebb3ef5eb2b876c591632
ripemd-160 335f28f1d59d359586ac99a2ce8692e326239473

12984988 as geometric shapes

Circle

Radius = n
Diameter 25969976
Circumference 81587085.815503
Area 5.2970366513464E+14

Sphere

Radius = n
Volume 9.1709276471058E+21
Surface area 2.1188146605386E+15
Circumference 81587085.815503

Square

Length = n
Perimeter 51939952
Area 168609913360144
Diagonal 18363546.136852

Cube

Length = n
Surface area 1011659480160864
Volume 2.1893977016625E+21
Space diagonal 22490658.951672

Equilateral Triangle

Length = n
Perimeter 38954964
Area 73010234149889
Altitude 11245329.475836

Triangular Pyramid

Length = n
Surface area 73010234149889
Volume 2.580229935933E+20
Height 6121182.0456173