28804766 (number)

28804766 is an even 8-digits composite number following 28804765 and preceding 28804767. In scientific notation, it is written as 2.8804766 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 13117440 positive integers (up to 28804766) that are relatively prime to 28804766.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred four thousand seven hundred sixty-six

Notation

Scientific notation 2.8804766 × 10^7
Engineering notation 2.8804766 × 10^6

Prime Factorization of 28804766

Prime Factorization 2 × 31 × 17 × 27329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28804766
Product of the distinct prime numbers

The prime factorization of 28804766 is 2 × 31 × 17 × 27329. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 23, 38, 282, 275, 2359, 883, 62584, 80363, 195212, 7570, 7185691, 1496670, 65876953, 5641785, 464815760, 551806095, 3371279676, 3644903695

Basic calculations (n = 28804766)

Multiplication

n×y
n×2 57609532
n×3 86414298
n×4 115219064
n×5 144023830

Division

n÷y
n÷2 14402383
n÷3 9601588.6666667
n÷3 7201191.5
n÷5 5760953.2

Exponentiation

ny
n2 829714544314756
n3 2.3899733295783E+22
n4 6.8842622504744E+29
n5 1.9829956320755E+37

Nth Root

y√n
2√n 5367.0071734627
3√n 306.54068050052
4√n 73.259860588611
5√n 31.037938645873

Divisors of 28804766

1, 2, 17, 31, 34, 62, 527, 1054, 27329, 54658, 464593, 847199, 929186, 1694398, 14402383, 28804766

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28804765
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28804766 can be divided by 16 positive divisors. The sum of these divisors (counting 28804766) is 1, the average is 0.0625.

Base conversion 28804766

Base System Value
2 Binary 1101101111000011010011110
3 Ternary 2000012102201012
4 Quaternary 1231320122132
5 Quinary 24333223031
6 Senary 2505215222
8 Octal 155703236
10 Decimal 28804766
12 Duodecimal 9791512
16 Hexadecimal 1b7869e
20 Vigesimal 900bi6
36 Base36 h5dwe

Cryptographic Hash Functions

md5 ccc05739ea77d2fc253ba62321a04ed0
sha1 72c9f73eca1eb8371cd107d38d09cf424a55e811
sha256 28357105b77568892c1049718ca457a27d2526f0807ae2290b00e8e9915bf736
sha512 24e38ed4282e159806930fb7dd12ab9025ca747eba769ba456609b0a71ac65e619675153a2b497a8f5a034889abdb426ad73f37e47bef4e91a5a8dcc3ca23a54
ripemd-160 12d75cff023f1b86b42aa32de6d17bb0bd414755

28804766 as geometric shapes

Circle

Radius = n
Diameter 57609532
Circumference 180985682.50795
Area 2.6066251169958E+15

Sphere

Radius = n
Volume 1.0011096872638E+23
Surface area 1.0426500467983E+16
Circumference 180985682.50795

Square

Length = n
Perimeter 115219064
Area 829714544314756
Diagonal 40736090.738183

Cube

Length = n
Surface area 4978287265888536
Volume 2.3899733295783E+22
Space diagonal 49891318.212133

Equilateral Triangle

Length = n
Perimeter 86414298
Area 3.59276936633E+14
Altitude 24945659.106066

Triangular Pyramid

Length = n
Surface area 3.59276936633E+14
Volume 2.816610580333E+21
Height 13578696.912728