28343144 (number)

28343144 is an even 8-digits composite number following 28343143 and preceding 28343145. In scientific notation, it is written as 2.8343144 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 13959792 positive integers (up to 28343144) that are relatively prime to 28343144.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred forty-three thousand one hundred forty-four

Notation

Scientific notation 2.8343144 × 10^7
Engineering notation 2.8343144 × 10^6

Prime Factorization of 28343144

Prime Factorization 2 × 2 × 2 × 67 × 52879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7085786
Product of the distinct prime numbers

The prime factorization of 28343144 is 2 × 2 × 2 × 67 × 52879. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 72, 34, 789, 401, 2921, 4108, 82713, 33084, 600635, 864341, 6614681, 6537582, 24237680, 37344803, 134845157, 268022434, 4173374047, 7210784338

Basic calculations (n = 28343144)

Multiplication

n×y
n×2 56686288
n×3 85029432
n×4 113372576
n×5 141715720

Division

n÷y
n÷2 14171572
n÷3 9447714.6666667
n÷3 7085786
n÷5 5668628.8

Exponentiation

ny
n2 803333811804736
n3 2.2769005908051E+22
n4 6.4534521318873E+29
n5 1.8291112307119E+37

Nth Root

y√n
2√n 5323.8279461305
3√n 304.89432512124
4√n 72.964566373895
5√n 30.937812612838

Divisors of 28343144

1, 2, 4, 8, 67, 134, 268, 536, 52879, 105758, 211516, 423032, 3542893, 7085786, 14171572, 28343144

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 -28343143
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 28343144 can be divided by 16 positive divisors. The sum of these divisors (counting 28343144) is 1, the average is 0.0625.

Base conversion 28343144

Base System Value
2 Binary 1101100000111101101101000
3 Ternary 1222022222111002
4 Quaternary 1230013231220
5 Quinary 24223440034
6 Senary 2451254132
8 Octal 154075550
10 Decimal 28343144
12 Duodecimal 95aa348
16 Hexadecimal 1b07b68
20 Vigesimal 8h2hh4
36 Base36 gvhpk

Cryptographic Hash Functions

md5 a7342199d0bc0695a5a209453526c2bd
sha1 8cf485bc36b85da7c0a38d17a65c8384d8d822de
sha256 606a159ae59bda7242115f4f302b8d92af4bc51674b34f24d1180ac9a73e9e2f
sha512 a7c2f87acfcf6b81d793df907e8f861c9c8b2fde0754fd0d281da21f824f4d1bdb2d8daa16b199b0bf6581de725c1b9977860f8047d3374f750637baa2b09a16
ripemd-160 9a9b75a0f0f7741e5786ea70d32c5af3d753c4ac

28343144 as geometric shapes

Circle

Radius = n
Diameter 56686288
Circumference 178085225.94008
Area 2.523747601546E+15

Sphere

Radius = n
Volume 9.5374588920366E+22
Surface area 1.0094990406184E+16
Circumference 178085225.94008

Square

Length = n
Perimeter 113372576
Area 803333811804736
Diagonal 40083258.645094

Cube

Length = n
Surface area 4820002870828416
Volume 2.2769005908051E+22
Space diagonal 49091765.454241

Equilateral Triangle

Length = n
Perimeter 85029432
Area 3.4785374437094E+14
Altitude 24545882.72712

Triangular Pyramid

Length = n
Surface area 3.4785374437094E+14
Volume 2.6833530797432E+21
Height 13361086.215031