28163404 (number)

28163404 is an even 8-digits composite number following 28163403 and preceding 28163405. In scientific notation, it is written as 2.8163404 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 14029200 positive integers (up to 28163404) that are relatively prime to 28163404.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8163404 × 10^7
Engineering notation 2.8163404 × 10^6

Prime Factorization of 28163404

Prime Factorization 2 × 2 × 271 × 25981

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14081702
Product of the distinct prime numbers

The prime factorization of 28163404 is 2 × 2 × 271 × 25981. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 70, 69, 600, 339, 6114, 8767, 44048, 23054, 287354, 881549, 1369582, 3589063, 22749682, 22873614, 164542015, 607813950, 4767687429, 1949197136

Basic calculations (n = 28163404)

Multiplication

n×y
n×2 56326808
n×3 84490212
n×4 112653616
n×5 140817020

Division

n÷y
n÷2 14081702
n÷3 9387801.3333333
n÷3 7040851
n÷5 5632680.8

Exponentiation

ny
n2 793177324867216
n3 2.2338573443875E+22
n4 6.2913026868351E+29
n5 1.7718449925562E+37

Nth Root

y√n
2√n 5306.9203875694
3√n 304.24845512663
4√n 72.848612804702
5√n 30.898473844122

Divisors of 28163404

1, 2, 4, 271, 542, 1084, 25981, 51962, 103924, 7040851, 14081702, 28163404

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 -28163403
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 28163404 can be divided by 12 positive divisors. The sum of these divisors (counting 28163404) is 1, the average is 0.083333333333333.

Base conversion 28163404

Base System Value
2 Binary 1101011011011110101001100
3 Ternary 1221222211221001
4 Quaternary 1223123311030
5 Quinary 24202212104
6 Senary 2443350044
8 Octal 153336514
10 Decimal 28163404
12 Duodecimal 9522324
16 Hexadecimal 1adbd4c
20 Vigesimal 8g08a4
36 Base36 grn0s

Cryptographic Hash Functions

md5 f41c782088426ddd9627b7eb61ea6c47
sha1 067a1972b97c5577e273d3154785ff0362b64549
sha256 537e40f52b0ee5d52d19b391104f5978150051be43605d06266182ca1fdc9ff0
sha512 4abc8504de9054cde2af1f90d64aa43cd3e049e1f1a283c327d8447c1aa98fca4e522861bde453004cc955b8a03d8c70bf4d28c73d182a6ea61c08f08b800069
ripemd-160 3f39ea86be2e5fbb9eaa0842a7589dc44dd3b2a0

28163404 as geometric shapes

Circle

Radius = n
Diameter 56326808
Circumference 176955886.21296
Area 2.4918400567969E+15

Sphere

Radius = n
Volume 9.3571597630604E+22
Surface area 9.9673602271874E+15
Circumference 176955886.21296

Square

Length = n
Perimeter 112653616
Area 793177324867216
Diagonal 39829067.899393

Cube

Length = n
Surface area 4759063949203296
Volume 2.2338573443875E+22
Space diagonal 48780446.642089

Equilateral Triangle

Length = n
Perimeter 84490212
Area 3.434558565204E+14
Altitude 24390223.321044

Triangular Pyramid

Length = n
Surface area 3.434558565204E+14
Volume 2.6326261273662E+21
Height 13276355.966464