28761104 (number)

28761104 is an even 8-digits composite number following 28761103 and preceding 28761105. In scientific notation, it is written as 2.8761104 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 14340480 positive integers (up to 28761104) that are relatively prime to 28761104.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8761104 × 10^7
Engineering notation 2.8761104 × 10^6

Prime Factorization of 28761104

Prime Factorization 2 × 2 × 2 × 2 × 389 × 4621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3595138
Product of the distinct prime numbers

The prime factorization of 28761104 is 2 × 2 × 2 × 2 × 389 × 4621. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 45, 85, 808, 650, 5260, 7764, 40252, 43305, 770206, 377318, 5734167, 3193296, 85408778, 57641187, 499666940, 840651169, 1117159661, 8963219379

Basic calculations (n = 28761104)

Multiplication

n×y
n×2 57522208
n×3 86283312
n×4 115044416
n×5 143805520

Division

n÷y
n÷2 14380552
n÷3 9587034.6666667
n÷3 7190276
n÷5 5752220.8

Exponentiation

ny
n2 827201103298816
n3 2.3791216960892E+22
n4 6.8426166529878E+29
n5 1.9680120918871E+37

Nth Root

y√n
2√n 5362.9380007604
3√n 306.38571832711
4√n 73.232083138201
5√n 31.028523531082

Divisors of 28761104

1, 2, 4, 8, 16, 389, 778, 1556, 3112, 4621, 6224, 9242, 18484, 36968, 73936, 1797569, 3595138, 7190276, 14380552, 28761104

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28761103
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28761104 can be divided by 20 positive divisors. The sum of these divisors (counting 28761104) is 1, the average is 0.05.

Base conversion 28761104

Base System Value
2 Binary 1101101101101110000010000
3 Ternary 2000010012211002
4 Quaternary 1231231300100
5 Quinary 24330323404
6 Senary 2504241132
8 Octal 155556020
10 Decimal 28761104
12 Duodecimal 97701a8
16 Hexadecimal 1b6dc10
20 Vigesimal 8jf2f4
36 Base36 h4g7k

Cryptographic Hash Functions

md5 ca18f6bf23b4593aa2e03cfe9b736af2
sha1 bb43b7d7dafbd7329fee6784fe299f61106e59fd
sha256 4a1c75e26c30fec03b4f940c5781303a5026bed81df727aafc335852b182c0df
sha512 1cd791d71c6a6c3bcfbd485684a09ce4c79fb65fd9eb4498486ab4fbac4b32648f56ef2ead7d8c5609822348a51a1ec08673294fa498e3f6dd4dbacb1206b02d
ripemd-160 5aaa2438b3856bfd60321907aef5687b27901a60

28761104 as geometric shapes

Circle

Radius = n
Diameter 57522208
Circumference 180711346.07106
Area 2.5987289091649E+15

Sphere

Radius = n
Volume 9.9656416565732E+22
Surface area 1.039491563666E+16
Circumference 180711346.07106

Square

Length = n
Perimeter 115044416
Area 827201103298816
Diagonal 40674343.345623

Cube

Length = n
Surface area 4963206619792896
Volume 2.3791216960892E+22
Space diagonal 49815693.409772

Equilateral Triangle

Length = n
Perimeter 86283312
Area 3.5818858474765E+14
Altitude 24907846.704886

Triangular Pyramid

Length = n
Surface area 3.5818858474765E+14
Volume 2.8038218076212E+21
Height 13558114.448541