28163088 (number)

28163088 is an even 8-digits composite number following 28163087 and preceding 28163089. In scientific notation, it is written as 2.8163088 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 9338880 positive integers (up to 28163088) that are relatively prime to 28163088.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8163088 × 10^7
Engineering notation 2.8163088 × 10^6

Prime Factorization of 28163088

Prime Factorization 2 × 2 × 2 × 2 × 9 × 257 × 761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3520386
Product of the distinct prime numbers

The prime factorization of 28163088 is 2 × 2 × 2 × 2 × 9 × 257 × 761. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 3, 43, 83, 773, 695, 5312, 3613, 85772, 67228, 76153, 237218, 9544255, 2006281, 64029956, 64252597, 797328792, 62125784, 240733822, 8554682684

Basic calculations (n = 28163088)

Multiplication

n×y
n×2 56326176
n×3 84489264
n×4 112652352
n×5 140815440

Division

n÷y
n÷2 14081544
n÷3 9387696
n÷3 7040772
n÷5 5632617.6

Exponentiation

ny
n2 793159525695744
n3 2.2337821520208E+22
n4 6.291020332019E+29
n5 1.7717455922044E+37

Nth Root

y√n
2√n 5306.89061504
3√n 304.24731720936
4√n 72.848408459211
5√n 30.898404506185

Divisors of 28163088

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 257, 514, 761, 1028, 1522, 2056, 2313, 3044, 4112, 4626, 6088, 6849, 9252, 12176, 13698, 18504, 27396, 37008, 54792, 109584, 195577, 391154, 782308, 1564616, 1760193, 3129232, 3520386, 7040772, 14081544, 28163088

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28163087
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28163088 can be divided by 40 positive divisors. The sum of these divisors (counting 28163088) is 1, the average is 0.025.

Base conversion 28163088

Base System Value
2 Binary 1101011011011110000010000
3 Ternary 1221222211111100
4 Quaternary 1223123300100
5 Quinary 24202204323
6 Senary 2443344400
8 Octal 153336020
10 Decimal 28163088
12 Duodecimal 9522100
16 Hexadecimal 1adbc10
20 Vigesimal 8g07e8
36 Base36 grms0

Cryptographic Hash Functions

md5 3a3201dbec9f077674eba6ea79bfef69
sha1 79f0c6de25e35d97d676f9a65de47a254986824e
sha256 e74e6ee6ba6ce37ff9f4abff17054674467da97584ba2439a8f77406c97cbfb6
sha512 249b016ea10f04591808c71edcede6a926dae16942f3837c74a8e784b09b245e920a8aa7c27c0c7f0fc063629609ecaa75dff6c92712a5e3790c381a4e24cde2
ripemd-160 71d6370995cb6d8c98df0f1e8e975d2204d234bc

28163088 as geometric shapes

Circle

Radius = n
Diameter 56326176
Circumference 176953900.72641
Area 2.4917841390505E+15

Sphere

Radius = n
Volume 9.3568447980112E+22
Surface area 9.9671365562021E+15
Circumference 176953900.72641

Square

Length = n
Perimeter 112652352
Area 793159525695744
Diagonal 39828621.007907

Cube

Length = n
Surface area 4758957154174464
Volume 2.2337821520208E+22
Space diagonal 48779899.314033

Equilateral Triangle

Length = n
Perimeter 84489264
Area 3.4344814925307E+14
Altitude 24389949.657017

Triangular Pyramid

Length = n
Surface area 3.4344814925307E+14
Volume 2.6325375123123E+21
Height 13276207.002636