28932384 (number)

28932384 is an even 8-digits composite number following 28932383 and preceding 28932385. In scientific notation, it is written as 2.8932384 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 8773632 positive integers (up to 28932384) that are relatively prime to 28932384.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8932384 × 10^7
Engineering notation 2.8932384 × 10^6

Prime Factorization of 28932384

Prime Factorization 2 × 2 × 2 × 2 × 2 × 291 × 13 × 239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1808274
Product of the distinct prime numbers

The prime factorization of 28932384 is 2 × 2 × 2 × 2 × 2 × 291 × 13 × 239. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28932384)

Multiplication

n×y
n×2 57864768
n×3 86797152
n×4 115729536
n×5 144661920

Division

n÷y
n÷2 14466192
n÷3 9644128
n÷3 7233096
n÷5 5786476.8

Exponentiation

ny
n2 837082843923456
n3 2.4218802280205E+22
n4 7.0070768759098E+29
n5 2.0273143889134E+37

Nth Root

y√n
2√n 5378.8831554515
3√n 306.99271769871
4√n 73.340869612049
5√n 31.065392426655

Divisors of 28932384

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 -28932383
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 28932384 can be divided by 48 positive divisors. The sum of these divisors (counting 28932384) is 1, the average is 0.020833333333333.

Base conversion 28932384

Base System Value
2 Binary 1101110010111100100100000
3 Ternary 2000102220202210
4 Quaternary 1232113210200
5 Quinary 24401314014
6 Senary 2512042120
8 Octal 156274440
10 Decimal 28932384
12 Duodecimal 9833340
16 Hexadecimal 1b97920
20 Vigesimal 90gaj4
36 Base36 h84dc

Cryptographic Hash Functions

md5 7a52b6ff25a322a60d9e18c7576678e4
sha1 49822864fd99a6153f8a9a49775602c0c86e4970
sha256 10106c6d161ff8e212cf603ee00ea81b24e3e3ecd9364ee258cf72db76a4881e
sha512 99cd335a7b9741d7bf9830eda88dc909344d3142e02989fbc9c9a1031fdc736b546d9dc3b231b658819f6aaeef833191f8739abe2e811b5bb23686d7095f377e
ripemd-160 3f761410791d28ec2aef0a5cddf8678b6eeebff3

28932384 as geometric shapes

Circle

Radius = n
Diameter 57864768
Circumference 181787530.05048
Area 2.629773312916E+15

Sphere

Radius = n
Volume 1.0144748176298E+23
Surface area 1.0519093251664E+16
Circumference 181787530.05048

Square

Length = n
Perimeter 115729536
Area 837082843923456
Diagonal 40916569.844586

Cube

Length = n
Surface area 5022497063540736
Volume 2.4218802280205E+22
Space diagonal 50112359.072093

Equilateral Triangle

Length = n
Perimeter 86797152
Area 3.6246750395492E+14
Altitude 25056179.536046

Triangular Pyramid

Length = n
Surface area 3.6246750395492E+14
Volume 2.8542132207583E+21
Height 13638856.614862