28436265 (number)

28436265 is an odd 8-digits composite number following 28436264 and preceding 28436266. In scientific notation, it is written as 2.8436265 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 80 positive divisors. There are 12700800 positive integers (up to 28436265) that are relatively prime to 28436265.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-six thousand two hundred sixty-five

Notation

Scientific notation 2.8436265 × 10^7
Engineering notation 2.8436265 × 10^6

Prime Factorization of 28436265

Prime Factorization 3 × 3 × 11 × 9 × 5 × 13 × 491

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9478755
Product of the distinct prime numbers

The prime factorization of 28436265 is 3 × 3 × 11 × 9 × 5 × 13 × 491. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 10, 3, 85, 257, 12, 2550, 1336, 57298, 36869, 693367, 993910, 1067524, 1815287, 45682894, 30911091, 255266927, 363054365, 3265167180, 2190037299

Basic calculations (n = 28436265)

Multiplication

n×y
n×2 56872530
n×3 85308795
n×4 113745060
n×5 142181325

Division

n÷y
n÷2 14218132.5
n÷3 9478755
n÷3 7109066.25
n÷5 5687253

Exponentiation

ny
n2 808621167150225
n3 2.2994165793693E+22
n4 6.5386819196339E+29
n5 1.8593569181742E+37

Nth Root

y√n
2√n 5332.5664552821
3√n 305.227868772
4√n 73.024423690174
5√n 30.958115098359

Divisors of 28436265

1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 297, 351, 405, 429, 491, 495, 585, 715, 891, 1053, 1287, 1473, 1485, 1755, 2145, 2455, 3861, 4419, 4455, 5265, 5401, 6383, 6435, 7365, 11583, 13257, 16203, 19149, 19305, 22095, 27005, 31915, 39771, 48609, 57447, 57915, 66285, 70213, 81015, 95745, 145827, 172341, 198855, 210639, 243045, 287235, 351065, 437481, 517023, 631917, 729135, 861705, 1053195, 1895751, 2187405, 2585115, 3159585, 5687253, 9478755, 28436265

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28436264
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28436265 can be divided by 80 positive divisors. The sum of these divisors (counting 28436265) is 1, the average is 0.0125.

Base conversion 28436265

Base System Value
2 Binary 1101100011110011100101001
3 Ternary 1222111201020000
4 Quaternary 1230132130221
5 Quinary 24234430030
6 Senary 2453253213
8 Octal 154363451
10 Decimal 28436265
12 Duodecimal 9634209
16 Hexadecimal 1b1e729
20 Vigesimal 8head5
36 Base36 gxhk9

Cryptographic Hash Functions

md5 23c48eb0856f63f189db293cc43ffc7a
sha1 bda72e1924859ff6293d0cf03071d74c9d241324
sha256 1f37e04fca18daffc961a50220d5e6deb6f10f0965301dfed0a846ff935d2824
sha512 6efa56a0f4766ff0facd9989e87bc571908b67eb185d4b2f4808fd760879ba3bfcd3d4d8017bc554a562f7653c7b3ac4fc9cb8e9515bfae59325bac87fd1aa46
ripemd-160 41e35d849dda0648f6b632eee2fb159da7d3f331

28436265 as geometric shapes

Circle

Radius = n
Diameter 56872530
Circumference 178670322.43907
Area 2.5403583182564E+15

Sphere

Radius = n
Volume 9.6317736443856E+22
Surface area 1.0161433273025E+16
Circumference 178670322.43907

Square

Length = n
Perimeter 113745060
Area 808621167150225
Diagonal 40214951.626235

Cube

Length = n
Surface area 4851727002901350
Volume 2.2994165793693E+22
Space diagonal 49253055.757493

Equilateral Triangle

Length = n
Perimeter 85308795
Area 3.5014323639496E+14
Altitude 24626527.878746

Triangular Pyramid

Length = n
Surface area 3.5014323639496E+14
Volume 2.7098884267414E+21
Height 13404983.875412