12928448 (number)

12928448 is an even 8-digits composite number following 12928447 and preceding 12928449. In scientific notation, it is written as 1.2928448 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 56 positive divisors. There are 5806080 positive integers (up to 12928448) that are relatively prime to 12928448.

Interesting facts

Basic properties

Name

Name twelve million nine hundred twenty-eight thousand four hundred forty-eight

Notation

Scientific notation 1.2928448 × 10^7
Engineering notation 1.2928448 × 10^6

Prime Factorization of 12928448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 41 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 404014
Product of the distinct prime numbers

The prime factorization of 12928448 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 41 × 379. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12928448)

Multiplication

n×y
n×2 25856896
n×3 38785344
n×4 51713792
n×5 64642240

Division

n÷y
n÷2 6464224
n÷3 4309482.6666667
n÷3 3232112
n÷5 2585689.6

Exponentiation

ny
n2 167144767688704
n3 2.1609224375355E+21
n4 2.7937373365711E+28
n5 3.6118687881518E+35

Nth Root

y√n
2√n 3595.6151073217
3√n 234.701283346
4√n 59.963448093999
5√n 26.442911932446

Divisors of 12928448

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12928447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12928448 can be divided by 56 positive divisors. The sum of these divisors (counting 12928448) is 1, the average is 0.017857142857143.

Base conversion 12928448

Base System Value
2 Binary 110001010100010111000000
3 Ternary 220022211111102
4 Quaternary 301110113000
5 Quinary 11302202243
6 Senary 1141033532
8 Octal 61242700
10 Decimal 12928448
12 Duodecimal 43b58a8
16 Hexadecimal c545c0
20 Vigesimal 40g128
36 Base36 7p3nk

Cryptographic Hash Functions

md5 cc70ef15aecc6d8cd22f13bcb22eac8a
sha1 3234caa57cbde452cbdf1a793dc86c89c317ccd9
sha256 0c0683922f6a61effec9008dc345fda28a73fa967c9b6fe9561ae4716ac9bc13
sha512 ab52fdf2e7e628f4802b38131d2f9ba9bb11ee49cfd49d99c606f73293d1b709c4a05d094602dd05db340edf2c604f26353a57cfd99039ce182125f116b20bd6
ripemd-160 f1a7ea4636e91ad940da651a8cea5e9e2c02ed7d

12928448 as geometric shapes

Circle

Radius = n
Diameter 25856896
Circumference 81231834.518235
Area 5.2510077425681E+14

Sphere

Radius = n
Volume 9.0516507396518E+21
Surface area 2.1004030970272E+15
Circumference 81231834.518235

Square

Length = n
Perimeter 51713792
Area 167144767688704
Diagonal 18283586.502035

Cube

Length = n
Surface area 1002868606132224
Volume 2.1609224375355E+21
Space diagonal 22392728.799012

Equilateral Triangle

Length = n
Perimeter 38785344
Area 72375807464033
Altitude 11196364.399506

Triangular Pyramid

Length = n
Surface area 72375807464033
Volume 2.5466715153325E+20
Height 6094528.8340118