28767572 (number)

28767572 is an even 8-digits composite number following 28767571 and preceding 28767573. In scientific notation, it is written as 2.8767572 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 13463648 positive integers (up to 28767572) that are relatively prime to 28767572.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred sixty-seven thousand five hundred seventy-two

Notation

Scientific notation 2.8767572 × 10^7
Engineering notation 2.8767572 × 10^6

Prime Factorization of 28767572

Prime Factorization 2 × 2 × 47 × 23 × 6653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14383786
Product of the distinct prime numbers

The prime factorization of 28767572 is 2 × 2 × 47 × 23 × 6653. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 30, 7, 204, 57, 3242, 8471, 67202, 34508, 378749, 27213, 6255731, 916500, 35343449, 91892054, 236906157, 450752061, 495417558, 2321723056

Basic calculations (n = 28767572)

Multiplication

n×y
n×2 57535144
n×3 86302716
n×4 115070288
n×5 143837860

Division

n÷y
n÷2 14383786
n÷3 9589190.6666667
n÷3 7191893
n÷5 5753514.4

Exponentiation

ny
n2 827573198775184
n3 2.3807271581035E+22
n4 6.8487739933099E+29
n5 1.9702259896427E+37

Nth Root

y√n
2√n 5363.5409945296
3√n 306.40868399968
4√n 73.236200027921
5√n 31.02991898822

Divisors of 28767572

1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 6653, 13306, 26612, 153019, 306038, 312691, 612076, 625382, 1250764, 7191893, 14383786, 28767572

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 -28767571
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 28767572 can be divided by 24 positive divisors. The sum of these divisors (counting 28767572) is 1, the average is 0.041666666666667.

Base conversion 28767572

Base System Value
2 Binary 1101101101111010101010100
3 Ternary 2000010112200122
4 Quaternary 1231233111110
5 Quinary 24331030242
6 Senary 2504331112
8 Octal 155572524
10 Decimal 28767572
12 Duodecimal 9773a98
16 Hexadecimal 1b6f554
20 Vigesimal 8jfiic
36 Base36 h4l78

Cryptographic Hash Functions

md5 984c103ecacb2dc519bcbc6b2f55bf55
sha1 f7d08b6fcaf3852ee59181e116257cb9d19aa44e
sha256 034e652353050fb59bc172c8af5c3d61ae03f284adc9fa4d9c4e043f07fe63ae
sha512 c2c108c006f78ce30d56303014e04ebad037a6461c501691b39e9de99e8c0ea7d0ba3f34f725fb16b8ce82b2ddf27704b1e4522fe2f32ee91b638baef569f50c
ripemd-160 8a50fc2109fb5b09d68867006ef5c3189c072d54

28767572 as geometric shapes

Circle

Radius = n
Diameter 57535144
Circumference 180751985.71363
Area 2.5998978815799E+15

Sphere

Radius = n
Volume 9.9723666001331E+22
Surface area 1.039959152632E+16
Circumference 180751985.71363

Square

Length = n
Perimeter 115070288
Area 827573198775184
Diagonal 40683490.478945

Cube

Length = n
Surface area 4965439192651104
Volume 2.3807271581035E+22
Space diagonal 49826896.314396

Equilateral Triangle

Length = n
Perimeter 86302716
Area 3.5834970681523E+14
Altitude 24913448.157198

Triangular Pyramid

Length = n
Surface area 3.5834970681523E+14
Volume 2.80571386275E+21
Height 13561163.492982