28289322 (number)

28289322 is an even 8-digits composite number following 28289321 and preceding 28289323. In scientific notation, it is written as 2.8289322 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 9429768 positive integers (up to 28289322) that are relatively prime to 28289322.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred eighty-nine thousand three hundred twenty-two

Notation

Scientific notation 2.8289322 × 10^7
Engineering notation 2.8289322 × 10^6

Prime Factorization of 28289322

Prime Factorization 2 × 3 × 3 × 1571629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9429774
Product of the distinct prime numbers

The prime factorization of 28289322 is 2 × 3 × 3 × 1571629. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28289322)

Multiplication

n×y
n×2 56578644
n×3 84867966
n×4 113157288
n×5 141446610

Division

n÷y
n÷2 14144661
n÷3 9429774
n÷3 7072330.5
n÷5 5657864.4

Exponentiation

ny
n2 800285739219684
n3 2.2639540968794E+22
n4 6.404572643984E+29
n5 1.8118101779805E+37

Nth Root

y√n
2√n 5318.7707226388
3√n 304.70121057041
4√n 72.929902801518
5√n 30.926053852472

Divisors of 28289322

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 -28289321
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 28289322 can be divided by 12 positive divisors. The sum of these divisors (counting 28289322) is 1, the average is 0.083333333333333.

Base conversion 28289322

Base System Value
2 Binary 1101011111010100100101010
3 Ternary 1222020020122200
4 Quaternary 1223322210222
5 Quinary 24220224242
6 Senary 2450201030
8 Octal 153724452
10 Decimal 28289322
12 Duodecimal 9583176
16 Hexadecimal 1afa92a
20 Vigesimal 8gg362
36 Base36 guc6i

Cryptographic Hash Functions

md5 67ef749fde8afdda9dbf85899ccd28f0
sha1 2e0d1e33d023be0596fdbe6456a1752f5dcf40ab
sha256 6bec1dea8d0ad17db0c49f97b506adcefdaf9b30e4d732a0f7ceadedc518e727
sha512 1bc001cb9427b5d703f15e543d258821637266f43c205cc284b88ea2cbed4a56f0c4f5ef8641c834eb7fa5fd87534754dd1b7f3586b24878685414ae2b80e9fb
ripemd-160 547f6ec16946c8ca81ea07c038ac49b278c68496

28289322 as geometric shapes

Circle

Radius = n
Diameter 56578644
Circumference 177747052.34047
Area 2.5141717991052E+15

Sphere

Radius = n
Volume 9.4832287450943E+22
Surface area 1.0056687196421E+16
Circumference 177747052.34047

Square

Length = n
Perimeter 113157288
Area 800285739219684
Diagonal 40007142.84274

Cube

Length = n
Surface area 4801714435318104
Volume 2.2639540968794E+22
Space diagonal 48998543.015676

Equilateral Triangle

Length = n
Perimeter 84867966
Area 3.4653389022533E+14
Altitude 24499271.507838

Triangular Pyramid

Length = n
Surface area 3.4653389022533E+14
Volume 2.6680954903308E+21
Height 13335714.280913