28486572 (number)

28486572 is an even 8-digits composite number following 28486571 and preceding 28486573. In scientific notation, it is written as 2.8486572 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 9397248 positive integers (up to 28486572) that are relatively prime to 28486572.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred eighty-six thousand five hundred seventy-two

Notation

Scientific notation 2.8486572 × 10^7
Engineering notation 2.8486572 × 10^6

Prime Factorization of 28486572

Prime Factorization 2 × 2 × 3 × 97 × 24473

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14243286
Product of the distinct prime numbers

The prime factorization of 28486572 is 2 × 2 × 3 × 97 × 24473. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 68, 60, 670, 230, 1880, 3082, 27435, 48370, 200680, 60428, 2948959, 8615266, 90586179, 4654634, 435768172, 101874100, 1137165785, 3428519252

Basic calculations (n = 28486572)

Multiplication

n×y
n×2 56973144
n×3 85459716
n×4 113946288
n×5 142432860

Division

n÷y
n÷2 14243286
n÷3 9495524
n÷3 7121643
n÷5 5697314.4

Exponentiation

ny
n2 811484784311184
n3 2.3116419735185E+22
n4 6.5850755516857E+29
n5 1.8758622882853E+37

Nth Root

y√n
2√n 5337.2813304153
3√n 305.40775705092
4√n 73.056699421855
5√n 30.969061043406

Divisors of 28486572

1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 24473, 48946, 73419, 97892, 146838, 293676, 2373881, 4747762, 7121643, 9495524, 14243286, 28486572

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 -28486571
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 28486572 can be divided by 24 positive divisors. The sum of these divisors (counting 28486572) is 1, the average is 0.041666666666667.

Base conversion 28486572

Base System Value
2 Binary 1101100101010101110101100
3 Ternary 1222121021020020
4 Quaternary 1230222232230
5 Quinary 24243032242
6 Senary 2454322140
8 Octal 154525654
10 Decimal 28486572
12 Duodecimal 9659350
16 Hexadecimal 1b2abac
20 Vigesimal 8i0g8c
36 Base36 gykdo

Cryptographic Hash Functions

md5 010c0739ecc0f3b4f98b6e75c3ba2c87
sha1 0737c75e3422595b5aba98e1f2670256e64047c3
sha256 0a184ac7a2eb08daac637ea6c521f36eb133d92d9368f192135ed3fdd3969fb9
sha512 37db22a9a4dbc540732ba57ebacdf64d828f7e61e4de4aa7b52346eb6f79233591c57b05b84bb3f7ae36f153000adee114e2e2a6445835d984afe0cb8a678d99
ripemd-160 edbfb2c2793ba8c3c30fc719dabbb56f9164a20d

28486572 as geometric shapes

Circle

Radius = n
Diameter 56973144
Circumference 178986410.64231
Area 2.5493546368919E+15

Sphere

Radius = n
Volume 9.6829832556474E+22
Surface area 1.0197418547568E+16
Circumference 178986410.64231

Square

Length = n
Perimeter 113946288
Area 811484784311184
Diagonal 40286096.467918

Cube

Length = n
Surface area 4868908705867104
Volume 2.3116419735185E+22
Space diagonal 49340190.037469

Equilateral Triangle

Length = n
Perimeter 85459716
Area 3.5138321899901E+14
Altitude 24670095.018734

Triangular Pyramid

Length = n
Surface area 3.5138321899901E+14
Volume 2.7242961919173E+21
Height 13428698.822639