28930166 (number)

28930166 is an even 8-digits composite number following 28930165 and preceding 28930167. In scientific notation, it is written as 2.8930166 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 14465082 positive integers (up to 28930166) that are relatively prime to 28930166.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty thousand one hundred sixty-six

Notation

Scientific notation 2.8930166 × 10^7
Engineering notation 2.8930166 × 10^6

Prime Factorization of 28930166

Prime Factorization 2 × 14465083

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28930166
Product of the distinct prime numbers

The prime factorization of 28930166 is 2 × 14465083. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 66, 74, 290, 687, 6206, 4762, 8715, 99481, 379814, 234816, 2304723, 5161991, 24534656, 98525832, 567228103, 935315217, 4919113681, 9853337889

Basic calculations (n = 28930166)

Multiplication

n×y
n×2 57860332
n×3 86790498
n×4 115720664
n×5 144650830

Division

n÷y
n÷2 14465083
n÷3 9643388.6666667
n÷3 7232541.5
n÷5 5786033.2

Exponentiation

ny
n2 836954504787556
n3 2.4213232757952E+22
n4 7.0049284308418E+29
n5 2.0265374232237E+37

Nth Root

y√n
2√n 5378.6769748703
3√n 306.98487265734
4√n 73.339463966342
5√n 31.064916108123

Divisors of 28930166

1, 2, 14465083, 28930166

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28930165
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28930166 can be divided by 4 positive divisors. The sum of these divisors (counting 28930166) is 1, the average is 0.25.

Base conversion 28930166

Base System Value
2 Binary 1101110010111000001110110
3 Ternary 2000102210201122
4 Quaternary 1232113001312
5 Quinary 24401231131
6 Senary 2512023542
8 Octal 156270166
10 Decimal 28930166
12 Duodecimal 9831bb2
16 Hexadecimal 1b97076
20 Vigesimal 90g586
36 Base36 h82nq

Cryptographic Hash Functions

md5 a2e73bb88d453d416a39b6ae421e1c07
sha1 24f91bc2528c5677c9d3a97b7d2e1e7719373a52
sha256 985a7c835e9a97463a6d11285fb0fc7c58098c9858600034c7b5a20ba225d1a2
sha512 65a5dbb30c28c863a65fd9fd73cf05a0ea2118c7145a12226c3525d5d45d35628318c2489bcbf32a0da359f04300ec996041e7d8f856405119d201981c5b3b9e
ripemd-160 00c34c9ad7d0ca059c239649cc3267b51863dce3

28930166 as geometric shapes

Circle

Radius = n
Diameter 57860332
Circumference 181773593.94547
Area 2.6293701236295E+15

Sphere

Radius = n
Volume 1.0142415220272E+23
Surface area 1.0517480494518E+16
Circumference 181773593.94547

Square

Length = n
Perimeter 115720664
Area 836954504787556
Diagonal 40913433.118905

Cube

Length = n
Surface area 5021727028725336
Volume 2.4213232757952E+22
Space diagonal 50108517.383402

Equilateral Triangle

Length = n
Perimeter 86790498
Area 3.6241193147892E+14
Altitude 25054258.691701

Triangular Pyramid

Length = n
Surface area 3.6241193147892E+14
Volume 2.853556846266E+21
Height 13637811.039635