12784408 (number)

12784408 is an even 8-digits composite number following 12784407 and preceding 12784409. In scientific notation, it is written as 1.2784408 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 64 positive divisors. There are 4755456 positive integers (up to 12784408) that are relatively prime to 12784408.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2784408 × 10^7
Engineering notation 1.2784408 × 10^6

Prime Factorization of 12784408

Prime Factorization 2 × 2 × 2 × 13 × 7 × 17 × 1033

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3196102
Product of the distinct prime numbers

The prime factorization of 12784408 is 2 × 2 × 2 × 13 × 7 × 17 × 1033. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12784408)

Multiplication

n×y
n×2 25568816
n×3 38353224
n×4 51137632
n×5 63922040

Division

n÷y
n÷2 6392204
n÷3 4261469.3333333
n÷3 3196102
n÷5 2556881.6

Exponentiation

ny
n2 163441087910464
n3 2.0894975518112E+21
n4 2.6712989217356E+28
n5 3.4150975305428E+35

Nth Root

y√n
2√n 3575.5290517628
3√n 233.82639862146
4√n 59.795727704936
5√n 26.383725778194

Divisors of 12784408

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12784407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12784408 can be divided by 64 positive divisors. The sum of these divisors (counting 12784408) is 1, the average is 0.015625.

Base conversion 12784408

Base System Value
2 Binary 110000110001001100011000
3 Ternary 220001111220121
4 Quaternary 300301030120
5 Quinary 11233100113
6 Senary 1134003024
8 Octal 60611430
10 Decimal 12784408
12 Duodecimal 4346474
16 Hexadecimal c31318
20 Vigesimal 3ji108
36 Base36 7m0ig

Cryptographic Hash Functions

md5 fbf6335b7300ef1fcd3dc4f1eac6e9dc
sha1 0f4417b8511f7d28dc5ccdd73569ad41bc76fe4b
sha256 9c7891f99711bbeb989cc511b86f948a82d45577c7b1e817adef3e0b69812672
sha512 9fd0bf049f3cc44aa19f094f831341468e1668c63f4fe46f9c477d2ec1d902a3570af05c0701d441f1f0d7c98213daf013d28b4a793de94034ccdbb9d948068f
ripemd-160 25ef9607c2461ea597b20867388f5619a7b91f5e

12784408 as geometric shapes

Circle

Radius = n
Diameter 25568816
Circumference 80326804.506589
Area 5.1346532107424E+14

Sphere

Radius = n
Volume 8.7524668779521E+21
Surface area 2.0538612842969E+15
Circumference 80326804.506589

Square

Length = n
Perimeter 51137632
Area 163441087910464
Diagonal 18079883.180511

Cube

Length = n
Surface area 980646527462784
Volume 2.0894975518112E+21
Space diagonal 22143244.20069

Equilateral Triangle

Length = n
Perimeter 38353224
Area 70772067076314
Altitude 11071622.100345

Triangular Pyramid

Length = n
Surface area 70772067076314
Volume 2.462496480264E+20
Height 6026627.726837