28017849 (number)

28017849 is an odd 8-digits composite number following 28017848 and preceding 28017850. In scientific notation, it is written as 2.8017849 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 18273600 positive integers (up to 28017849) that are relatively prime to 28017849.

Interesting facts

Basic properties

Name

Name twenty-eight million seventeen thousand eight hundred forty-nine

Notation

Scientific notation 2.8017849 × 10^7
Engineering notation 2.8017849 × 10^6

Prime Factorization of 28017849

Prime Factorization 3 × 61 × 283 × 541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28017849
Product of the distinct prime numbers

The prime factorization of 28017849 is 3 × 61 × 283 × 541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 32, 54, 262, 474, 4209, 372, 46124, 46104, 588870, 490174, 2628113, 3714343, 58761978, 65886209, 68735608, 130782979, 8910421225, 6884894696

Basic calculations (n = 28017849)

Multiplication

n×y
n×2 56035698
n×3 84053547
n×4 112071396
n×5 140089245

Division

n÷y
n÷2 14008924.5
n÷3 9339283
n÷3 7004462.25
n÷5 5603569.8

Exponentiation

ny
n2 784999862586801
n3 2.1994007614978E+22
n4 6.162247842613E+29
n5 1.7265292955491E+37

Nth Root

y√n
2√n 5293.1889254022
3√n 303.72340738252
4√n 72.754305201838
5√n 30.86646951826

Divisors of 28017849

1, 3, 61, 183, 283, 541, 849, 1623, 17263, 33001, 51789, 99003, 153103, 459309, 9339283, 28017849

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28017848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28017849 can be divided by 16 positive divisors. The sum of these divisors (counting 28017849) is 1, the average is 0.0625.

Base conversion 28017849

Base System Value
2 Binary 1101010111000010010111001
3 Ternary 1221201110021010
4 Quaternary 1222320102321
5 Quinary 24133032344
6 Senary 2440304133
8 Octal 152702271
10 Decimal 28017849
12 Duodecimal 9472049
16 Hexadecimal 1ab84b9
20 Vigesimal 8f24c9
36 Base36 goipl

Cryptographic Hash Functions

md5 e54447df9582c396670375bf6a3059fb
sha1 b263ac8cb497883eec391846da9a0a5c33d69e81
sha256 dcf45ba884b816a910db0810d05c07e50ee2de121bde9c726ad936da3111d3eb
sha512 b1a70ddf91dd3d933bca373076a8963f6c741172b978a227a45d62b8d4db07766fcd808b6ade8835529962d7c9f20e0473155b34ec69532048c816b48ff7678f
ripemd-160 9ec24f2cebd3a0cd0519539f5c980fd6586d56c1

28017849 as geometric shapes

Circle

Radius = n
Diameter 56035698
Circumference 176041337.17558
Area 2.4661498013717E+15

Sphere

Radius = n
Volume 9.2128283661616E+22
Surface area 9.8645992054868E+15
Circumference 176041337.17558

Square

Length = n
Perimeter 112071396
Area 784999862586801
Diagonal 39623222.044321

Cube

Length = n
Surface area 4709999175520806
Volume 2.1994007614978E+22
Space diagonal 48528337.986793

Equilateral Triangle

Length = n
Perimeter 84053547
Area 3.3991491148373E+14
Altitude 24264168.993396

Triangular Pyramid

Length = n
Surface area 3.3991491148373E+14
Volume 2.5920186550032E+21
Height 13207740.68144