28852764 (number)

28852764 is an even 8-digits composite number following 28852763 and preceding 28852765. In scientific notation, it is written as 2.8852764 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 9104128 positive integers (up to 28852764) that are relatively prime to 28852764.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-two thousand seven hundred sixty-four

Notation

Scientific notation 2.8852764 × 10^7
Engineering notation 2.8852764 × 10^6

Prime Factorization of 28852764

Prime Factorization 2 × 2 × 69 × 107 × 977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14426382
Product of the distinct prime numbers

The prime factorization of 28852764 is 2 × 2 × 69 × 107 × 977. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 78, 39, 451, 843, 5269, 7305, 89640, 61826, 765184, 176247, 4930669, 2602142, 92620574, 67990330, 864119720, 912353928, 7420191844, 2553883928

Basic calculations (n = 28852764)

Multiplication

n×y
n×2 57705528
n×3 86558292
n×4 115411056
n×5 144263820

Division

n÷y
n÷2 14426382
n÷3 9617588
n÷3 7213191
n÷5 5770552.8

Exponentiation

ny
n2 832481990439696
n3 2.4019406404407E+22
n4 6.9302626440644E+29
n5 1.9995723252721E+37

Nth Root

y√n
2√n 5371.4768918799
3√n 306.71085112153
4√n 73.290360156571
5√n 31.048275595

Divisors of 28852764

1, 2, 4, 69, 107, 138, 214, 276, 428, 977, 1954, 3908, 7383, 14766, 29532, 67413, 104539, 134826, 209078, 269652, 418156, 7213191, 14426382, 28852764

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28852763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28852764 can be divided by 24 positive divisors. The sum of these divisors (counting 28852764) is 1, the average is 0.041666666666667.

Base conversion 28852764

Base System Value
2 Binary 1101110000100001000011100
3 Ternary 2000021212112220
4 Quaternary 1232010020130
5 Quinary 24341242024
6 Senary 2510225340
8 Octal 156041034
10 Decimal 28852764
12 Duodecimal 97b5250
16 Hexadecimal 1b8421c
20 Vigesimal 906bi4
36 Base36 h6exo

Cryptographic Hash Functions

md5 5d245226d13676565b94f5ac9c5276db
sha1 67426ab7dc4c57876041d3daace8c7bdb8760c5c
sha256 d9ca942f8e8740f057b1752cebf9edc27b7841c3e875f80d643bcf83dff11d6d
sha512 ca2c25fdeef00da05e7dcdf0acf8770b4cb91e5992172565ca73b8f4f7a30b20a137984b8ff1c1e5eff245ea3c9e3def5eadb120eae6fd9ea2b664f4da246d1f
ripemd-160 ede36dee5f17e7b7793477dda47eeaf641da9f71

28852764 as geometric shapes

Circle

Radius = n
Diameter 57705528
Circumference 181287262.83632
Area 2.6153193054112E+15

Sphere

Radius = n
Volume 1.0061225427156E+23
Surface area 1.0461277221645E+16
Circumference 181287262.83632

Square

Length = n
Perimeter 115411056
Area 832481990439696
Diagonal 40803970.16075

Cube

Length = n
Surface area 4994891942638176
Volume 2.4019406404407E+22
Space diagonal 49974453.186794

Equilateral Triangle

Length = n
Perimeter 86558292
Area 3.6047527595691E+14
Altitude 24987226.593397

Triangular Pyramid

Length = n
Surface area 3.6047527595691E+14
Volume 2.8307141914386E+21
Height 13601323.386917