22388928 (number)

22388928 is an even 8-digits composite number following 22388927 and preceding 22388929. In scientific notation, it is written as 2.2388928 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 7203840 positive integers (up to 22388928) that are relatively prime to 22388928.

Interesting facts

Basic properties

Name

Name twenty-two million three hundred eighty-eight thousand nine hundred twenty-eight

Notation

Scientific notation 2.2388928 × 10^7
Engineering notation 2.2388928 × 10^6

Prime Factorization of 22388928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 4021 × 29

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 699654
Product of the distinct prime numbers

The prime factorization of 22388928 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 4021 × 29. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 22388928)

Multiplication

n×y
n×2 44777856
n×3 67166784
n×4 89555712
n×5 111944640

Division

n÷y
n÷2 11194464
n÷3 7462976
n÷3 5597232
n÷5 4477785.6

Exponentiation

ny
n2 501264096989184
n3 1.1222765776476E+22
n4 2.5126569493038E+29
n5 5.6255695526663E+36

Nth Root

y√n
2√n 4731.6939884147
3√n 281.84549657362
4√n 68.787309791957
5√n 29.512544840461

Divisors of 22388928

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 -22388927
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 22388928 can be divided by 56 positive divisors. The sum of these divisors (counting 22388928) is 1, the average is 0.017857142857143.

Base conversion 22388928

Base System Value
2 Binary 1010101011010000011000000
3 Ternary 1120010110211120
4 Quaternary 1111122003000
5 Quinary 21212421203
6 Senary 2115512240
8 Octal 125320300
10 Decimal 22388928
12 Duodecimal 75b8680
16 Hexadecimal 155a0c0
20 Vigesimal 6jic68
36 Base36 dbveo

Cryptographic Hash Functions

md5 82dde947c756cc582747c3acb8a8242d
sha1 f5026bdea0f177ae2a2aa86abddb71576195d2ec
sha256 23c404e4d289ec9909aa330a2cb505d370d6e22c12bb9d6cb28a64b0f89352b6
sha512 71db8fdf9bf5ba2fd28a4891ae749941430caebe1724f80e99d41f414341297333afe79c6d9ccf3b73b71d20d8d9ce86ea98eaa13ebdc2cd2ada21526bfd9117
ripemd-160 44f9eef2200daba022b565b7257a00a1859a443a

22388928 as geometric shapes

Circle

Radius = n
Diameter 44777856
Circumference 140673783.4531
Area 1.5747676046095E+15

Sphere

Radius = n
Volume 4.7009811355114E+22
Surface area 6.2990704184382E+15
Circumference 140673783.4531

Square

Length = n
Perimeter 89555712
Area 501264096989184
Diagonal 31662725.624595

Cube

Length = n
Surface area 3007584581935104
Volume 1.1222765776476E+22
Space diagonal 38778760.823001

Equilateral Triangle

Length = n
Perimeter 67166784
Area 2.1705372099885E+14
Altitude 19389380.411501

Triangular Pyramid

Length = n
Surface area 2.1705372099885E+14
Volume 1.3226156307024E+21
Height 10554241.874865