28163950 (number)

28163950 is an even 8-digits composite number following 28163949 and preceding 28163951. In scientific notation, it is written as 2.8163950 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 11147520 positive integers (up to 28163950) that are relatively prime to 28163950.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-three thousand nine hundred fifty

Notation

Scientific notation 2.8163950 × 10^7
Engineering notation 2.8163950 × 10^6

Prime Factorization of 28163950

Prime Factorization 2 × 5 × 5 × 97 × 5807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5632790
Product of the distinct prime numbers

The prime factorization of 28163950 is 2 × 5 × 5 × 97 × 5807. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 44, 28, 871, 514, 718, 7712, 55903, 59450, 975353, 986567, 3342607, 8825011, 91640194, 38252322, 137132577, 307514363, 9238847140, 5113595433

Basic calculations (n = 28163950)

Multiplication

n×y
n×2 56327900
n×3 84491850
n×4 112655800
n×5 140819750

Division

n÷y
n÷2 14081975
n÷3 9387983.3333333
n÷3 7040987.5
n÷5 5632790

Exponentiation

ny
n2 793208079602500
n3 2.2339872693521E+22
n4 6.2917905754669E+29
n5 1.7720167517792E+37

Nth Root

y√n
2√n 5306.9718295842
3√n 304.25042125477
4√n 72.848965878619
5√n 30.898593648076

Divisors of 28163950

1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 5807, 11614, 29035, 58070, 145175, 290350, 563279, 1126558, 2816395, 5632790, 14081975, 28163950

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 -28163949
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 28163950 can be divided by 24 positive divisors. The sum of these divisors (counting 28163950) is 1, the average is 0.041666666666667.

Base conversion 28163950

Base System Value
2 Binary 1101011011011111101101110
3 Ternary 1221222212200021
4 Quaternary 1223123331232
5 Quinary 24202221300
6 Senary 2443352354
8 Octal 153337556
10 Decimal 28163950
12 Duodecimal 95226ba
16 Hexadecimal 1adbf6e
20 Vigesimal 8g09ha
36 Base36 grnfy

Cryptographic Hash Functions

md5 e8be685c88924be7c3b0d44db36f01fb
sha1 10fd2ff9d784a3eddf3b8342c464b1c348fcb22c
sha256 2abfdd57762f8f8f3200c749e3c15a61f754d4e1110c87a9a9160abe9930a795
sha512 e60f9273c0f83cd83a13c98fd2c1229a61629d9f9ea6a0cdac426dc799b9269101de76b63f98ac3b521a2cc8b97af772d40d1a409eb78695d06ead1c7dc714f8
ripemd-160 bd44c5d342be1b77ea6ce4db19f2f7310f4806f2

28163950 as geometric shapes

Circle

Radius = n
Diameter 56327900
Circumference 176959316.83214
Area 2.4919366756473E+15

Sphere

Radius = n
Volume 9.3577039914795E+22
Surface area 9.9677467025891E+15
Circumference 176959316.83214

Square

Length = n
Perimeter 112655800
Area 793208079602500
Diagonal 39829840.059998

Cube

Length = n
Surface area 4759248477615000
Volume 2.2339872693521E+22
Space diagonal 48781392.341829

Equilateral Triangle

Length = n
Perimeter 84491850
Area 3.4346917371142E+14
Altitude 24390696.170915

Triangular Pyramid

Length = n
Surface area 3.4346917371142E+14
Volume 2.6327792454055E+21
Height 13276613.353333