28669069 (number)

28669069 is an odd 8-digits composite number following 28669068 and preceding 28669070. In scientific notation, it is written as 2.8669069 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 24057840 positive integers (up to 28669069) that are relatively prime to 28669069.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred sixty-nine thousand sixty-nine

Notation

Scientific notation 2.8669069 × 10^7
Engineering notation 2.8669069 × 10^6

Prime Factorization of 28669069

Prime Factorization 13 × 11 × 200483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28669069
Product of the distinct prime numbers

The prime factorization of 28669069 is 13 × 11 × 200483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 64, 90, 690, 336, 7296, 2798, 9528, 41096, 762330, 625147, 6581326, 6214400, 13218011, 4145817, 960273792, 695103812, 213650738, 6386457388

Basic calculations (n = 28669069)

Multiplication

n×y
n×2 57338138
n×3 86007207
n×4 114676276
n×5 143345345

Division

n÷y
n÷2 14334534.5
n÷3 9556356.3333333
n÷3 7167267.25
n÷5 5733813.8

Exponentiation

ny
n2 821915517326761
n3 2.3563552678412E+22
n4 6.7554511762252E+29
n5 1.9367249589733E+37

Nth Root

y√n
2√n 5354.3504741472
3√n 306.05855957029
4√n 73.173427377342
5√n 31.008639923798

Divisors of 28669069

1, 11, 13, 143, 200483, 2205313, 2606279, 28669069

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28669068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28669069 can be divided by 8 positive divisors. The sum of these divisors (counting 28669069) is 1, the average is 0.125.

Base conversion 28669069

Base System Value
2 Binary 1101101010111010010001101
3 Ternary 1222221112120101
4 Quaternary 1231113102031
5 Quinary 24314402234
6 Senary 2502251101
8 Octal 155272215
10 Decimal 28669069
12 Duodecimal 9726a91
16 Hexadecimal 1b5748d
20 Vigesimal 8j3cd9
36 Base36 h2h71

Cryptographic Hash Functions

md5 ddefd2e25650b5367377c1d5d5a6ff62
sha1 6de15479a6c740f0035c2bd72f31f62b53d6d5f5
sha256 eb379b57043fcdc85abdb8b5773cc9a7f1325702994f760d56937dc9a7467157
sha512 0985061d90ef1c69c974cc95b331830a5169e7b4d6fa9ed08e69678c99f1312e1d642e035434548bee8ccbc39f95f1843e30507b125d27bc781e59c909ba9e23
ripemd-160 f6ece18a6aec2044cbee04098de197d94b9a7269

28669069 as geometric shapes

Circle

Radius = n
Diameter 57338138
Circumference 180133073.11132
Area 2.5821237511052E+15

Sphere

Radius = n
Volume 9.8702778649299E+22
Surface area 1.0328495004421E+16
Circumference 180133073.11132

Square

Length = n
Perimeter 114676276
Area 821915517326761
Diagonal 40544186.20041

Cube

Length = n
Surface area 4931493103960566
Volume 2.3563552678412E+22
Space diagonal 49656284.113698

Equilateral Triangle

Length = n
Perimeter 86007207
Area 3.558998588848E+14
Altitude 24828142.056849

Triangular Pyramid

Length = n
Surface area 3.558998588848E+14
Volume 2.7769913146252E+21
Height 13514728.73347