28004516 (number)

28004516 is an even 8-digits composite number following 28004515 and preceding 28004517. In scientific notation, it is written as 2.8004516 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 13891752 positive integers (up to 28004516) that are relatively prime to 28004516.

Interesting facts

Basic properties

Name

Name twenty-eight million four thousand five hundred sixteen

Notation

Scientific notation 2.8004516 × 10^7
Engineering notation 2.8004516 × 10^6

Prime Factorization of 28004516

Prime Factorization 2 × 2 × 127 × 55127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14002258
Product of the distinct prime numbers

The prime factorization of 28004516 is 2 × 2 × 127 × 55127. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 92, 38, 22, 450, 7685, 5120, 73899, 79342, 885860, 233887, 1613116, 233945, 73706342, 27220106, 554684966, 581218643, 2913916353, 1863617585

Basic calculations (n = 28004516)

Multiplication

n×y
n×2 56009032
n×3 84013548
n×4 112018064
n×5 140022580

Division

n÷y
n÷2 14002258
n÷3 9334838.6666667
n÷3 7001129
n÷5 5600903.2

Exponentiation

ny
n2 784252916394256
n3 2.196262334521E+22
n4 6.150526368729E+29
n5 1.7224251410149E+37

Nth Root

y√n
2√n 5291.9293268146
3√n 303.67522159068
4√n 72.745648164097
5√n 30.863531241324

Divisors of 28004516

1, 2, 4, 127, 254, 508, 55127, 110254, 220508, 7001129, 14002258, 28004516

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 -28004515
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 28004516 can be divided by 12 positive divisors. The sum of these divisors (counting 28004516) is 1, the average is 0.083333333333333.

Base conversion 28004516

Base System Value
2 Binary 1101010110101000010100100
3 Ternary 1221200202222022
4 Quaternary 1222311002210
5 Quinary 24132121031
6 Senary 2440122312
8 Octal 152650244
10 Decimal 28004516
12 Duodecimal 9466398
16 Hexadecimal 1ab50a4
20 Vigesimal 8f0b5g
36 Base36 go8f8

Cryptographic Hash Functions

md5 a7ea79e3c335440168a887f6acfd8c63
sha1 8394a70b48b20ab3aeaf62d7a90c5faa692ccd48
sha256 042f3c9a2dae18c165b72092397fbe0ecf83ec1fe761a21bc6807e44d6cee07d
sha512 2bff9eeccfcfd51a70caad9bb2cc7951759574a81c64440f6d81c974b4a2ff449d86863e660f0ab836148ec111e56f4b97e1bf5362bf64121b9d36710dfd0ea7
ripemd-160 40637ca04e139c791ae1be5a8c2f33921ef1d5d8

28004516 as geometric shapes

Circle

Radius = n
Diameter 56009032
Circumference 175957563.46588
Area 2.4638032007006E+15

Sphere

Radius = n
Volume 9.1996821539827E+22
Surface area 9.8552128028023E+15
Circumference 175957563.46588

Square

Length = n
Perimeter 112018064
Area 784252916394256
Diagonal 39604366.334894

Cube

Length = n
Surface area 4705517498365536
Volume 2.196262334521E+22
Space diagonal 48505244.553376

Equilateral Triangle

Length = n
Perimeter 84013548
Area 3.3959147429473E+14
Altitude 24252622.276688

Triangular Pyramid

Length = n
Surface area 3.3959147429473E+14
Volume 2.5883199833406E+21
Height 13201455.444965