28741566 (number)

28741566 is an even 8-digits composite number following 28741565 and preceding 28741567. In scientific notation, it is written as 2.8741566 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 7779456 positive integers (up to 28741566) that are relatively prime to 28741566.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred forty-one thousand five hundred sixty-six

Notation

Scientific notation 2.8741566 × 10^7
Engineering notation 2.8741566 × 10^6

Prime Factorization of 28741566

Prime Factorization 2 × 3 × 19 × 7 × 36017

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28741566
Product of the distinct prime numbers

The prime factorization of 28741566 is 2 × 3 × 19 × 7 × 36017. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 86, 79, 439, 760, 6341, 2279, 33868, 78181, 652326, 236043, 6732970, 8306990, 39789735, 59533302, 716408968, 896988354, 689971713, 5758665667

Basic calculations (n = 28741566)

Multiplication

n×y
n×2 57483132
n×3 86224698
n×4 114966264
n×5 143707830

Division

n÷y
n÷2 14370783
n÷3 9580522
n÷3 7185391.5
n÷5 5748313.2

Exponentiation

ny
n2 826077616132356
n3 2.3742764325191E+22
n4 6.8240422787492E+29
n5 1.9613366154146E+37

Nth Root

y√n
2√n 5361.1161151387
3√n 306.31632460491
4√n 73.219642959651
5√n 31.024306724307

Divisors of 28741566

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 36017, 72034, 108051, 216102, 252119, 504238, 684323, 756357, 1368646, 1512714, 2052969, 4105938, 4790261, 9580522, 14370783, 28741566

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28741565
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28741566 can be divided by 32 positive divisors. The sum of these divisors (counting 28741566) is 1, the average is 0.03125.

Base conversion 28741566

Base System Value
2 Binary 1101101101000111110111110
3 Ternary 2000002020000110
4 Quaternary 1231220332332
5 Quinary 24324212231
6 Senary 2504010450
8 Octal 155507676
10 Decimal 28741566
12 Duodecimal 9760a26
16 Hexadecimal 1b68fbe
20 Vigesimal 8jcdi6
36 Base36 h414u

Cryptographic Hash Functions

md5 e4e7dc25c7e3e2aff417499a9db9074e
sha1 1be02d51f067698f542b9eb2f0438fb6f4aa1b0e
sha256 7db98ed706bc7f7d966460d822ce032415023887efb8586be05348eedc6cca8d
sha512 03825c65f774200067f82aa7c24c100e8e282c56fd6b9bc6d0f076b9ab1a637f19129b72d0d3e1cfead9e64bc3f00528febabf3acc008e833084f9c73947249d
ripemd-160 7684079239fb1868410082207ae2f1f2a2656595

28741566 as geometric shapes

Circle

Radius = n
Diameter 57483132
Circumference 180588585.19653
Area 2.5951993701364E+15

Sphere

Radius = n
Volume 9.9453458639911E+22
Surface area 1.0380797480546E+16
Circumference 180588585.19653

Square

Length = n
Perimeter 114966264
Area 826077616132356
Diagonal 40646712.441041

Cube

Length = n
Surface area 4956465696794136
Volume 2.3742764325191E+22
Space diagonal 49781852.601094

Equilateral Triangle

Length = n
Perimeter 86224698
Area 3.5770210053416E+14
Altitude 24890926.300547

Triangular Pyramid

Length = n
Surface area 3.5770210053416E+14
Volume 2.7981116097427E+21
Height 13548904.147014