28163684 (number)

28163684 is an even 8-digits composite number following 28163683 and preceding 28163685. In scientific notation, it is written as 2.8163684 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 13339040 positive integers (up to 28163684) that are relatively prime to 28163684.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-three thousand six hundred eighty-four

Notation

Scientific notation 2.8163684 × 10^7
Engineering notation 2.8163684 × 10^6

Prime Factorization of 28163684

Prime Factorization 2 × 2 × 107 × 23 × 2861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14081842
Product of the distinct prime numbers

The prime factorization of 28163684 is 2 × 2 × 107 × 23 × 2861. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 99, 98, 199, 564, 5687, 9287, 66168, 61251, 578131, 430877, 5174816, 2151102, 75151614, 66047153, 929143200, 871279302, 1391274554, 6261851927

Basic calculations (n = 28163684)

Multiplication

n×y
n×2 56327368
n×3 84491052
n×4 112654736
n×5 140818420

Division

n÷y
n÷2 14081842
n÷3 9387894.6666667
n÷3 7040921
n÷5 5632736.8

Exponentiation

ny
n2 793193096451856
n3 2.2339239719452E+22
n4 6.2915528825888E+29
n5 1.7719330725452E+37

Nth Root

y√n
2√n 5306.9467681521
3√n 304.24946340065
4√n 72.84879386889
5√n 30.898535282279

Divisors of 28163684

1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 2861, 4922, 5722, 9844, 11444, 65803, 131606, 263212, 306127, 612254, 1224508, 7040921, 14081842, 28163684

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 -28163683
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 28163684 can be divided by 24 positive divisors. The sum of these divisors (counting 28163684) is 1, the average is 0.041666666666667.

Base conversion 28163684

Base System Value
2 Binary 1101011011011111001100100
3 Ternary 1221222212022102
4 Quaternary 1223123321210
5 Quinary 24202214214
6 Senary 2443351232
8 Octal 153337144
10 Decimal 28163684
12 Duodecimal 9522518
16 Hexadecimal 1adbe64
20 Vigesimal 8g0944
36 Base36 grn8k

Cryptographic Hash Functions

md5 9460199a3076d9e4f3b3182b21a7e0b1
sha1 1cf32a62ae221b5833fb4c86fe6fbc59c66ffe1c
sha256 7c5ac5ec7f857f023263dc333fb433342437a8a9e2f26318e169631f47764d4e
sha512 f7907d65b7f4e60a3fe8bf979aeebf17dec11e01e56a1f6dc0849b5b15a70f68e214965f0a3d1546d932401e5ecd42fb26c79a5e74514ef5128eef7b903b2e05
ripemd-160 b2b3c9b47ba5b59d66e66886c812d244be3bab99

28163684 as geometric shapes

Circle

Radius = n
Diameter 56327368
Circumference 176957645.50485
Area 2.4918896046913E+15

Sphere

Radius = n
Volume 9.3574388519214E+22
Surface area 9.9675584187652E+15
Circumference 176957645.50485

Square

Length = n
Perimeter 112654736
Area 793193096451856
Diagonal 39829463.87919

Cube

Length = n
Surface area 4759158578711136
Volume 2.2339239719452E+22
Space diagonal 48780931.616315

Equilateral Triangle

Length = n
Perimeter 84491052
Area 3.4346268581687E+14
Altitude 24390465.808157

Triangular Pyramid

Length = n
Surface area 3.4346268581687E+14
Volume 2.632704648696E+21
Height 13276487.95973