28238022 (number)

28238022 is an even 8-digits composite number following 28238021 and preceding 28238023. In scientific notation, it is written as 2.8238022 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 9328704 positive integers (up to 28238022) that are relatively prime to 28238022.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-eight thousand twenty-two

Notation

Scientific notation 2.8238022 × 10^7
Engineering notation 2.8238022 × 10^6

Prime Factorization of 28238022

Prime Factorization 2 × 3 × 3 × 113 × 13883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9412674
Product of the distinct prime numbers

The prime factorization of 28238022 is 2 × 3 × 3 × 113 × 13883. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 71, 90, 805, 534, 8730, 2657, 91845, 42942, 258200, 31962, 7613069, 5033257, 67526358, 66602761, 473459045, 308425864, 2746141121, 9512538079

Basic calculations (n = 28238022)

Multiplication

n×y
n×2 56476044
n×3 84714066
n×4 112952088
n×5 141190110

Division

n÷y
n÷2 14119011
n÷3 9412674
n÷3 7059505.5
n÷5 5647604.4

Exponentiation

ny
n2 797385886472484
n3 2.25166002047E+22
n4 6.3582425194551E+29
n5 1.7954419214571E+37

Nth Root

y√n
2√n 5313.9459914455
3√n 304.51691688554
4√n 72.896817430156
5√n 30.914829415153

Divisors of 28238022

1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 13883, 27766, 41649, 83298, 124947, 249894, 1568779, 3137558, 4706337, 9412674, 14119011, 28238022

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 -28238021
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 28238022 can be divided by 24 positive divisors. The sum of these divisors (counting 28238022) is 1, the average is 0.041666666666667.

Base conversion 28238022

Base System Value
2 Binary 1101011101110000011000110
3 Ternary 1222010122021200
4 Quaternary 1223232003012
5 Quinary 24212104042
6 Senary 2445123330
8 Octal 153560306
10 Decimal 28238022
12 Duodecimal 9559546
16 Hexadecimal 1aee0c6
20 Vigesimal 8g9f12
36 Base36 gt8li

Cryptographic Hash Functions

md5 c5ab0260f9dcd538d0cd48ed5c5d8677
sha1 88d165c4456aae2898a27abb3330a419eb13cc47
sha256 3e053c75e858d6d6d43b91eb51386c0a963a3e0533e2a3dbc8e5cadc58c7323f
sha512 c9bb4b1a7154320d4faca79ead7fb040ad2bce2b6fcfeaa809a08a12816125283c77ac746107a54620716ce72ac4bfddced2013c8564f43a7e086ece3552f839
ripemd-160 d7a2e33abda78eee6dbf7c50d62cdbfdf6b0fe69

28238022 as geometric shapes

Circle

Radius = n
Diameter 56476044
Circumference 177424724.93421
Area 2.5050616430181E+15

Sphere

Radius = n
Volume 9.4317314382537E+22
Surface area 1.0020246572073E+16
Circumference 177424724.93421

Square

Length = n
Perimeter 112952088
Area 797385886472484
Diagonal 39934593.68699

Cube

Length = n
Surface area 4784315318834904
Volume 2.25166002047E+22
Space diagonal 48909688.809248

Equilateral Triangle

Length = n
Perimeter 84714066
Area 3.4527821715217E+14
Altitude 24454844.404624

Triangular Pyramid

Length = n
Surface area 3.4527821715217E+14
Volume 2.6536067823349E+21
Height 13311531.228997