28465269 (number)

28465269 is an odd 8-digits composite number following 28465268 and preceding 28465270. In scientific notation, it is written as 2.8465269 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 15325632 positive integers (up to 28465269) that are relatively prime to 28465269.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred sixty-five thousand two hundred sixty-nine

Notation

Scientific notation 2.8465269 × 10^7
Engineering notation 2.8465269 × 10^6

Prime Factorization of 28465269

Prime Factorization 3 × 7 × 29 × 43 × 1087

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28465269
Product of the distinct prime numbers

The prime factorization of 28465269 is 3 × 7 × 29 × 43 × 1087. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 60, 40, 294, 627, 8217, 558, 99580, 23637, 596222, 251800, 6490874, 2722864, 699950, 82744595, 491319019, 206218195, 4520425860, 21502894

Basic calculations (n = 28465269)

Multiplication

n×y
n×2 56930538
n×3 85395807
n×4 113861076
n×5 142326345

Division

n÷y
n÷2 14232634.5
n÷3 9488423
n÷3 7116317.25
n÷5 5693053.8

Exponentiation

ny
n2 810271539242361
n3 2.3064597327578E+22
n4 6.5653996730618E+29
n5 1.8688586778622E+37

Nth Root

y√n
2√n 5335.2852782208
3√n 305.33160744222
4√n 73.043037164543
5√n 30.96442776326

Divisors of 28465269

1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1087, 1247, 3261, 3741, 7609, 8729, 22827, 26187, 31523, 46741, 94569, 140223, 220661, 327187, 661983, 981561, 1355489, 4066467, 9488423, 28465269

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28465268
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28465269 can be divided by 32 positive divisors. The sum of these divisors (counting 28465269) is 1, the average is 0.03125.

Base conversion 28465269

Base System Value
2 Binary 1101100100101100001110101
3 Ternary 1222120012000020
4 Quaternary 1230211201311
5 Quinary 24241342034
6 Senary 2454035353
8 Octal 154454165
10 Decimal 28465269
12 Duodecimal 9648b59
16 Hexadecimal 1b25875
20 Vigesimal 8hi339
36 Base36 gy3xx

Cryptographic Hash Functions

md5 590b13c7ab44da0dd8fb570203c18975
sha1 93768da87ed501d653d574d9f9fde6171f9c779a
sha256 a4478874e93d7ee1ba9934da49dbd0bc2956bbdce84ef6a61da11b552b81ea5d
sha512 721a224454b80e510f502f3d89977e8c7b97e47a11eb7dec002b2df10952ae635712fc429c135e158ca3901966af6aaa91aea0b94880711cd3052e4e4f2380fb
ripemd-160 0ad3b856336330db69f65ba47b3f92c32254fe30

28465269 as geometric shapes

Circle

Radius = n
Diameter 56930538
Circumference 178852559.94571
Area 2.5455431150967E+15

Sphere

Radius = n
Volume 9.6612759363101E+22
Surface area 1.0182172460387E+16
Circumference 178852559.94571

Square

Length = n
Perimeter 113861076
Area 810271539242361
Diagonal 40255969.476398

Cube

Length = n
Surface area 4861629235454166
Volume 2.3064597327578E+22
Space diagonal 49303292.159115

Equilateral Triangle

Length = n
Perimeter 85395807
Area 3.508578684737E+14
Altitude 24651646.079558

Triangular Pyramid

Length = n
Surface area 3.508578684737E+14
Volume 2.7181888626112E+21
Height 13418656.492133