28883432 (number)

28883432 is an even 8-digits composite number following 28883431 and preceding 28883433. In scientific notation, it is written as 2.8883432 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 14225904 positive integers (up to 28883432) that are relatively prime to 28883432.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8883432 × 10^7
Engineering notation 2.8883432 × 10^6

Prime Factorization of 28883432

Prime Factorization 2 × 2 × 2 × 67 × 53887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7220858
Product of the distinct prime numbers

The prime factorization of 28883432 is 2 × 2 × 2 × 67 × 53887. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 2, 31, 333, 754, 1223, 2012, 23219, 29059, 229577, 956627, 3515935, 7870428, 51089823, 76661335, 957467147, 3499252, 1055535463, 2067804650

Basic calculations (n = 28883432)

Multiplication

n×y
n×2 57766864
n×3 86650296
n×4 115533728
n×5 144417160

Division

n÷y
n÷2 14441716
n÷3 9627810.6666667
n÷3 7220858
n÷5 5776686.4

Exponentiation

ny
n2 834252644098624
n3 2.4096079516643E+22
n4 6.9597747418555E+29
n5 2.010221804917E+37

Nth Root

y√n
2√n 5374.3308420677
3√n 306.8194817041
4√n 73.30982773181
5√n 31.054873118455

Divisors of 28883432

1, 2, 4, 8, 67, 134, 268, 536, 53887, 107774, 215548, 431096, 3610429, 7220858, 14441716, 28883432

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28883431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28883432 can be divided by 16 positive divisors. The sum of these divisors (counting 28883432) is 1, the average is 0.0625.

Base conversion 28883432

Base System Value
2 Binary 1101110001011100111101000
3 Ternary 2000100102121202
4 Quaternary 1232023213220
5 Quinary 24343232212
6 Senary 2511023332
8 Octal 156134750
10 Decimal 28883432
12 Duodecimal 980ab48
16 Hexadecimal 1b8b9e8
20 Vigesimal 90a8bc
36 Base36 h72lk

Cryptographic Hash Functions

md5 b07fd5dba3d163c579484e6334b9dc2c
sha1 04811708908db5344a043bf53e65787bad1b0d2c
sha256 52669effab4c9cd471d576d45fee298a24ab0dcd8ecd8f6ed1de67e3a7b54c8c
sha512 40356072e2184974bb528989645b792f2f3693f947b33a6a462ddfc6394d212587d967991c62394f5aac77b1725d07f4f8f7c0aa03779635c4f4ecbff0458e70
ripemd-160 7c5820473dd8e30aee47b714fdf8789cf520d9dd

28883432 as geometric shapes

Circle

Radius = n
Diameter 57766864
Circumference 181479955.56332
Area 2.6208819779381E+15

Sphere

Radius = n
Volume 1.0093342185307E+23
Surface area 1.0483527911752E+16
Circumference 181479955.56332

Square

Length = n
Perimeter 115533728
Area 834252644098624
Diagonal 40847341.262281

Cube

Length = n
Surface area 5005515864591744
Volume 2.4096079516643E+22
Space diagonal 50027571.720961

Equilateral Triangle

Length = n
Perimeter 86650296
Area 3.6124199148187E+14
Altitude 25013785.86048

Triangular Pyramid

Length = n
Surface area 3.6124199148187E+14
Volume 2.8397502043714E+21
Height 13615780.42076