12289984 (number)

12289984 is an even 8-digits composite number following 12289983 and preceding 12289985. In scientific notation, it is written as 1.2289984 × 10^7. The sum of its digits is 43. It has a total of 9 prime factors and 42 positive divisors. There are 5265792 positive integers (up to 12289984) that are relatively prime to 12289984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2289984 × 10^7
Engineering notation 1.2289984 × 10^6

Prime Factorization of 12289984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 3919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 54866
Product of the distinct prime numbers

The prime factorization of 12289984 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 3919. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12289984)

Multiplication

n×y
n×2 24579968
n×3 36869952
n×4 49159936
n×5 61449920

Division

n÷y
n÷2 6144992
n÷3 4096661.3333333
n÷3 3072496
n÷5 2457996.8

Exponentiation

ny
n2 151043706720256
n3 1.8563247388926E+21
n4 2.2814201339795E+28
n5 2.8038616943886E+35

Nth Root

y√n
2√n 3505.7073465993
3√n 230.77234995214
4√n 59.209014065421
5√n 26.176420796028

Divisors of 12289984

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12289983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12289984 can be divided by 42 positive divisors. The sum of these divisors (counting 12289984) is 1, the average is 0.023809523809524.

Base conversion 12289984

Base System Value
2 Binary 101110111000011111000000
3 Ternary 212010101200121
4 Quaternary 232320133000
5 Quinary 11121234414
6 Senary 1115230024
8 Octal 56703700
10 Decimal 12289984
12 Duodecimal 4148314
16 Hexadecimal bb87c0
20 Vigesimal 3gg4j4
36 Base36 7bf0g

Cryptographic Hash Functions

md5 c57a9114534d037ec8c5e1d4d3d02ca5
sha1 4eb829010dd1611a1d54fa0431d9a7ba694420cd
sha256 c92b58fafa35b96dc7db99d99387abae258377f1c6f722a7ee8bd35b09ceaa23
sha512 2034b3dcf9c7b03fecbe336d76ccd47aca788e6ef567aeedf72383fa141b84b561809af06f0f59735418e3a64f488f9e792fcdf614c2d3715ee19df4da82e534
ripemd-160 894a8376d19ba18670421e0b716a7ed896c8a65e

12289984 as geometric shapes

Circle

Radius = n
Diameter 24579968
Circumference 77220246.894272
Area 4.7451779940333E+14

Sphere

Radius = n
Volume 7.7757548831761E+21
Surface area 1.8980711976133E+15
Circumference 77220246.894272

Square

Length = n
Perimeter 49159936
Area 151043706720256
Diagonal 17380662.054148

Cube

Length = n
Surface area 906262240321536
Volume 1.8563247388926E+21
Space diagonal 21286876.712209

Equilateral Triangle

Length = n
Perimeter 36869952
Area 65403843550754
Altitude 10643438.356104

Triangular Pyramid

Length = n
Surface area 65403843550754
Volume 2.1876996849256E+20
Height 5793554.0180494