22128640 (number)

22128640 is an even 8-digits composite number following 22128639 and preceding 22128641. In scientific notation, it is written as 2.2128640 × 10^7. The sum of its digits is 25. It has a total of 13 prime factors and 48 positive divisors. There are 8847360 positive integers (up to 22128640) that are relatively prime to 22128640.

Interesting facts

Basic properties

Name

Name twenty-two million one hundred twenty-eight thousand six hundred forty

Notation

Scientific notation 2.2128640 × 10^7
Engineering notation 2.2128640 × 10^6

Prime Factorization of 22128640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 2161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 21610
Product of the distinct prime numbers

The prime factorization of 22128640 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 2161. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 22128640)

Multiplication

n×y
n×2 44257280
n×3 66385920
n×4 88514560
n×5 110643200

Division

n÷y
n÷2 11064320
n÷3 7376213.3333333
n÷3 5532160
n÷5 4425728

Exponentiation

ny
n2 489676708249600
n3 1.083587959324E+22
n4 2.3978327860216E+29
n5 5.306077850207E+36

Nth Root

y√n
2√n 4704.1088422782
3√n 280.74901496646
4√n 68.586506269661
5√n 29.443602415159

Divisors of 22128640

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22128639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22128640 can be divided by 48 positive divisors. The sum of these divisors (counting 22128640) is 1, the average is 0.020833333333333.

Base conversion 22128640

Base System Value
2 Binary 1010100011010100000000000
3 Ternary 1112122020210021
4 Quaternary 1110122200000
5 Quinary 21131104030
6 Senary 2110143224
8 Octal 124324000
10 Decimal 22128640
12 Duodecimal 74b1b14
16 Hexadecimal 151a800
20 Vigesimal 6i61c0
36 Base36 d6akg

Cryptographic Hash Functions

md5 f138f8156057fabf7cc1c0e4e6e85e00
sha1 968da0dcc6e039c82695f2549a002b63d53d0de1
sha256 00e22153d6966c6f85a73945118d3147cc1d7bee8ade8cdb873cac4de3e0ad2c
sha512 5df92bfae36f28c631e86b90d50632a9718fb8ef74168c374e052f95a5226c5a34e17bbd014f4755738ada047d901d4ef6c757698ac706520e8d8f9c353a8bbb
ripemd-160 d91f7e3ad0095e1350857c4a84123cb0027fc5a2

22128640 as geometric shapes

Circle

Radius = n
Diameter 44257280
Circumference 139038345.71587
Area 1.538364749271E+15

Sphere

Radius = n
Volume 4.538922630041E+22
Surface area 6.1534589970839E+15
Circumference 139038345.71587

Square

Length = n
Perimeter 88514560
Area 489676708249600
Diagonal 31294622.804872

Cube

Length = n
Surface area 2938060249497600
Volume 1.083587959324E+22
Space diagonal 38327928.782401

Equilateral Triangle

Length = n
Perimeter 66385920
Area 2.1203623449285E+14
Altitude 19163964.3912

Triangular Pyramid

Length = n
Surface area 2.1203623449285E+14
Volume 1.2770206567502E+21
Height 10431540.934957