28804711 (number)

28804711 is an odd 8-digits composite number following 28804710 and preceding 28804712. In scientific notation, it is written as 2.8804711 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 25856208 positive integers (up to 28804711) that are relatively prime to 28804711.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred four thousand seven hundred eleven

Notation

Scientific notation 2.8804711 × 10^7
Engineering notation 2.8804711 × 10^6

Prime Factorization of 28804711

Prime Factorization 13 × 43 × 227 × 227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 126893
Product of the distinct prime numbers

The prime factorization of 28804711 is 13 × 43 × 227 × 227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 33, 37, 28, 538, 3948, 4715, 93453, 26447, 25524, 26378, 4834101, 9723217, 25144465, 14137453, 991685775, 218774685, 3920418631, 2383660730

Basic calculations (n = 28804711)

Multiplication

n×y
n×2 57609422
n×3 86414133
n×4 115218844
n×5 144023555

Division

n÷y
n÷2 14402355.5
n÷3 9601570.3333333
n÷3 7201177.75
n÷5 5760942.2

Exponentiation

ny
n2 829711375793521
n3 2.3899596393145E+22
n4 6.8842096712118E+29
n5 1.9829767004266E+37

Nth Root

y√n
2√n 5367.0020495617
3√n 306.54048539683
4√n 73.259825617877
5√n 31.037926793057

Divisors of 28804711

1, 13, 43, 227, 559, 2951, 9761, 51529, 126893, 669877, 2215747, 28804711

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 -28804710
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 28804711 can be divided by 12 positive divisors. The sum of these divisors (counting 28804711) is 1, the average is 0.083333333333333.

Base conversion 28804711

Base System Value
2 Binary 1101101111000011001100111
3 Ternary 2000012102122011
4 Quaternary 1231320121213
5 Quinary 24333222321
6 Senary 2505215051
8 Octal 155703147
10 Decimal 28804711
12 Duodecimal 9791487
16 Hexadecimal 1b78667
20 Vigesimal 900bfb
36 Base36 h5duv

Cryptographic Hash Functions

md5 89c84f1e53c6eafd7aed2e928d32b29a
sha1 5db9f17f948b8f26c10f155b78f1aec136189625
sha256 6261fa15c9bd0029c9ebd02a1b9c2ad9e24a0360061227195f68346bc7246a28
sha512 0a370f20eab05a5ce8c36dbe177ef57ced0c8e2a153ad854ed6ac47da0ff2e3342d811dc4f8f298b263a955cfb912e0b4b8e3c7d7898e7a3aabb9779c0819897
ripemd-160 dadc3481c87e3ab8034cba93f65f56da985a609a

28804711 as geometric shapes

Circle

Radius = n
Diameter 57609422
Circumference 180985336.93275
Area 2.6066151627928E+15

Sphere

Radius = n
Volume 1.0011039526995E+23
Surface area 1.0426460651171E+16
Circumference 180985336.93275

Square

Length = n
Perimeter 115218844
Area 829711375793521
Diagonal 40736012.956437

Cube

Length = n
Surface area 4978268254761126
Volume 2.3899596393145E+22
Space diagonal 49891222.949338

Equilateral Triangle

Length = n
Perimeter 86414133
Area 3.5927556462306E+14
Altitude 24945611.474669

Triangular Pyramid

Length = n
Surface area 3.5927556462306E+14
Volume 2.8165944462024E+21
Height 13578670.985479