28933080 (number)

28933080 is an even 8-digits composite number following 28933079 and preceding 28933081. In scientific notation, it is written as 2.8933080 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 6702080 positive integers (up to 28933080) that are relatively prime to 28933080.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8933080 × 10^7
Engineering notation 2.8933080 × 10^6

Prime Factorization of 28933080

Prime Factorization 2 × 2 × 2 × 3 × 23 × 55 × 953

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7233270
Product of the distinct prime numbers

The prime factorization of 28933080 is 2 × 2 × 2 × 3 × 23 × 55 × 953. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28933080)

Multiplication

n×y
n×2 57866160
n×3 86799240
n×4 115732320
n×5 144665400

Division

n÷y
n÷2 14466540
n÷3 9644360
n÷3 7233270
n÷5 5786616

Exponentiation

ny
n2 837123118286400
n3 2.422055015123E+22
n4 7.0077511516955E+29
n5 2.027558246921E+37

Nth Root

y√n
2√n 5378.947852508
3√n 306.99517936034
4√n 73.341310681689
5√n 31.065541887585

Divisors of 28933080

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 -28933079
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 28933080 can be divided by 64 positive divisors. The sum of these divisors (counting 28933080) is 1, the average is 0.015625.

Base conversion 28933080

Base System Value
2 Binary 1101110010111101111011000
3 Ternary 2000102221201120
4 Quaternary 1232113233120
5 Quinary 24401324310
6 Senary 2512045240
8 Octal 156275730
10 Decimal 28933080
12 Duodecimal 9833820
16 Hexadecimal 1b97bd8
20 Vigesimal 90gce0
36 Base36 h84wo

Cryptographic Hash Functions

md5 5f3a555dd283d408df173d4ee23b5d92
sha1 ce005fe52a36cb635d42171684fb69046006a4c7
sha256 894bb182fd07351aea99d29e0147bad965ad85eb173ab8007030c82368f436b7
sha512 480cb62860c3874bb8dbcdc55195c682f2597ef6d0b1853425a92a6bbbbd75a3865a0fcdf72abd48bb7cc3fac66291af3efc42922da908ba58d272e6e4dc9c72
ripemd-160 2034bd1e503ecc08bb66990c6fb761c4d42c22df

28933080 as geometric shapes

Circle

Radius = n
Diameter 57866160
Circumference 181791903.14745
Area 2.6298998385587E+15

Sphere

Radius = n
Volume 1.0145480322801E+23
Surface area 1.0519599354235E+16
Circumference 181791903.14745

Square

Length = n
Perimeter 115732320
Area 837123118286400
Diagonal 40917554.137226

Cube

Length = n
Surface area 5022738709718400
Volume 2.422055015123E+22
Space diagonal 50113564.579455

Equilateral Triangle

Length = n
Perimeter 86799240
Area 3.6248494326563E+14
Altitude 25056782.289727

Triangular Pyramid

Length = n
Surface area 3.6248494326563E+14
Volume 2.8544192093339E+21
Height 13639184.712409