12789432 (number)

12789432 is an even 8-digits composite number following 12789431 and preceding 12789433. In scientific notation, it is written as 1.2789432 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 4038336 positive integers (up to 12789432) that are relatively prime to 12789432.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2789432 × 10^7
Engineering notation 1.2789432 × 10^6

Prime Factorization of 12789432

Prime Factorization 2 × 2 × 2 × 9 × 19 × 9349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3197358
Product of the distinct prime numbers

The prime factorization of 12789432 is 2 × 2 × 2 × 9 × 19 × 9349. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12789432)

Multiplication

n×y
n×2 25578864
n×3 38368296
n×4 51157728
n×5 63947160

Division

n÷y
n÷2 6394716
n÷3 4263144
n÷3 3197358
n÷5 2557886.4

Exponentiation

ny
n2 163569570882624
n3 2.0919619040725E+21
n4 2.6755004518726E+28
n5 3.4218131095194E+35

Nth Root

y√n
2√n 3576.2315361285
3√n 233.85702420791
4√n 59.801601451203
5√n 26.385799100747

Divisors of 12789432

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12789431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12789432 can be divided by 32 positive divisors. The sum of these divisors (counting 12789432) is 1, the average is 0.03125.

Base conversion 12789432

Base System Value
2 Binary 110000110010011010111000
3 Ternary 220001202210200
4 Quaternary 300302122320
5 Quinary 11233230212
6 Senary 1134042200
8 Octal 60623270
10 Decimal 12789432
12 Duodecimal 4349360
16 Hexadecimal c326b8
20 Vigesimal 3jidbc
36 Base36 7m4e0

Cryptographic Hash Functions

md5 34ffdec4e4314e0da96245dfa83152cd
sha1 407cd86245700d2ec556d4c71234afbe3be1aa2e
sha256 e6fe139e171a5bd7e1b86766cb270ec14c77a06e3d34005e530205e9b73ccfc3
sha512 7b1310186e76253ed31e5133b52c07caade789e05af34b93460dffd09119fb9194adec4506df2467aa4ba4e7c6f3af413e6f65d263e8ecf53b54a5c30c4c9362
ripemd-160 df290a02c455f2ac636caa9a0502e9d0e588b25d

12789432 as geometric shapes

Circle

Radius = n
Diameter 25578864
Circumference 80358371.229572
Area 5.1386896223569E+14

Sphere

Radius = n
Volume 8.7627895325652E+21
Surface area 2.0554758489427E+15
Circumference 80358371.229572

Square

Length = n
Perimeter 51157728
Area 163569570882624
Diagonal 18086988.189448

Cube

Length = n
Surface area 981417425295744
Volume 2.0919619040725E+21
Space diagonal 22151946.023947

Equilateral Triangle

Length = n
Perimeter 38368296
Area 70827701835236
Altitude 11075973.011974

Triangular Pyramid

Length = n
Surface area 70827701835236
Volume 2.465400747256E+20
Height 6028996.0631495