28002852 (number)

28002852 is an even 8-digits composite number following 28002851 and preceding 28002853. In scientific notation, it is written as 2.8002852 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 9334272 positive integers (up to 28002852) that are relatively prime to 28002852.

Interesting facts

Basic properties

Name

Name twenty-eight million two thousand eight hundred fifty-two

Notation

Scientific notation 2.8002852 × 10^7
Engineering notation 2.8002852 × 10^6

Prime Factorization of 28002852

Prime Factorization 2 × 2 × 9 × 777857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14001426
Product of the distinct prime numbers

The prime factorization of 28002852 is 2 × 2 × 9 × 777857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 87, 93, 551, 964, 4574, 7819, 65945, 11632, 454966, 233620, 1466313, 2893165, 63800904, 25618317, 696363041, 846312632, 5173248305, 6777146465

Basic calculations (n = 28002852)

Multiplication

n×y
n×2 56005704
n×3 84008556
n×4 112011408
n×5 140014260

Division

n÷y
n÷2 14001426
n÷3 9334284
n÷3 7000713
n÷5 5600570.4

Exponentiation

ny
n2 784159720133904
n3 2.1958708587271E+22
n4 6.1490646668048E+29
n5 1.7219134780296E+37

Nth Root

y√n
2√n 5291.7721039364
3√n 303.6692067801
4√n 72.744567521819
5√n 30.863164456648

Divisors of 28002852

1, 2, 4, 9, 18, 36, 777857, 1555714, 3111428, 7000713, 14001426, 28002852

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28002851
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28002852 can be divided by 12 positive divisors. The sum of these divisors (counting 28002852) is 1, the average is 0.083333333333333.

Base conversion 28002852

Base System Value
2 Binary 1101010110100101000100100
3 Ternary 1221200200200200
4 Quaternary 1222310220210
5 Quinary 24132042402
6 Senary 2440110500
8 Octal 152645044
10 Decimal 28002852
12 Duodecimal 9465430
16 Hexadecimal 1ab4a24
20 Vigesimal 8f072c
36 Base36 go750

Cryptographic Hash Functions

md5 5f357a71a87dbe3270f53cf76f3f70f4
sha1 8e19791e441f2a9bc9e8dd44fde0553e23809dd7
sha256 ae52160927483208ea281e67679a95bf01ad9ceb210408327e86315dbdf140cc
sha512 5a8c08590c1a58ffe230d919befd757b4dafb942ff471ec2fea9b2e58d352d20d7d74f7ca17ca5ca68396ba1b48c71f8af3049e583687711a4f1240ecbade420
ripemd-160 17444859f87a49bbdd05f48620ab46e7ea18eb03

28002852 as geometric shapes

Circle

Radius = n
Diameter 56005704
Circumference 175947108.24552
Area 2.4635104160137E+15

Sphere

Radius = n
Volume 9.198042344012E+22
Surface area 9.8540416640548E+15
Circumference 175947108.24552

Square

Length = n
Perimeter 112011408
Area 784159720133904
Diagonal 39602013.083527

Cube

Length = n
Surface area 4704958320803424
Volume 2.1958708587271E+22
Space diagonal 48502362.420832

Equilateral Triangle

Length = n
Perimeter 84008556
Area 3.3955111913023E+14
Altitude 24251181.210416

Triangular Pyramid

Length = n
Surface area 3.3955111913023E+14
Volume 2.5878586246931E+21
Height 13200671.027842