28432876 (number)

28432876 is an even 8-digits composite number following 28432875 and preceding 28432877. In scientific notation, it is written as 2.8432876 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 13128192 positive integers (up to 28432876) that are relatively prime to 28432876.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-two thousand eight hundred seventy-six

Notation

Scientific notation 2.8432876 × 10^7
Engineering notation 2.8432876 × 10^6

Prime Factorization of 28432876

Prime Factorization 2 × 2 × 23 × 29 × 10657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14216438
Product of the distinct prime numbers

The prime factorization of 28432876 is 2 × 2 × 23 × 29 × 10657. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 46, 80, 139, 878, 5755, 1109, 71233, 72715, 519475, 20560, 8511740, 5862178, 59108229, 57691875, 839469265, 490815984, 725249621, 8555771833

Basic calculations (n = 28432876)

Multiplication

n×y
n×2 56865752
n×3 85298628
n×4 113731504
n×5 142164380

Division

n÷y
n÷2 14216438
n÷3 9477625.3333333
n÷3 7108219
n÷5 5686575.2

Exponentiation

ny
n2 808428437631376
n3 2.2985945522047E+22
n4 6.5355653877111E+29
n5 1.8582492025868E+37

Nth Root

y√n
2√n 5332.2486813726
3√n 305.21574272634
4√n 73.022247852094
5√n 30.957377152964

Divisors of 28432876

1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 10657, 21314, 42628, 245111, 309053, 490222, 618106, 980444, 1236212, 7108219, 14216438, 28432876

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28432875
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28432876 can be divided by 24 positive divisors. The sum of these divisors (counting 28432876) is 1, the average is 0.041666666666667.

Base conversion 28432876

Base System Value
2 Binary 1101100011101100111101100
3 Ternary 1222111112120111
4 Quaternary 1230131213230
5 Quinary 24234323001
6 Senary 2453225404
8 Octal 154354754
10 Decimal 28432876
12 Duodecimal 9632264
16 Hexadecimal 1b1d9ec
20 Vigesimal 8he23g
36 Base36 gxey4

Cryptographic Hash Functions

md5 36d4e4802399ce84cf4b973f5e6975a9
sha1 46d09499f585639aec4de03bed510ee42a4d32f4
sha256 8032c56aa8e8e177dbbf2906867a7aa48c86072d4a15b1dab30817034ed66816
sha512 9a72c67521defa34e45aaf88292708e92c3b466ef8204068a295b089edf7c845bffa365a66752b913cada30a6aae13e0ea37661c2dbe0afcffc7eb214158ff13
ripemd-160 177c035a8b2a24e03bb91fc425b80e2e70c06627

28432876 as geometric shapes

Circle

Radius = n
Diameter 56865752
Circumference 178649028.72406
Area 2.5397528406158E+15

Sphere

Radius = n
Volume 9.6283303450503E+22
Surface area 1.0159011362463E+16
Circumference 178649028.72406

Square

Length = n
Perimeter 113731504
Area 808428437631376
Diagonal 40210158.856472

Cube

Length = n
Surface area 4850570625788256
Volume 2.2985945522047E+22
Space diagonal 49247185.837306

Equilateral Triangle

Length = n
Perimeter 85298628
Area 3.5005978206527E+14
Altitude 24623592.918653

Triangular Pyramid

Length = n
Surface area 3.5005978206527E+14
Volume 2.7089196584373E+21
Height 13403386.285491