28662023 (number)

28662023 is an odd 8-digits composite number following 28662022 and preceding 28662024. In scientific notation, it is written as 2.8662023 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 26008128 positive integers (up to 28662023) that are relatively prime to 28662023.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred sixty-two thousand twenty-three

Notation

Scientific notation 2.8662023 × 10^7
Engineering notation 2.8662023 × 10^6

Prime Factorization of 28662023

Prime Factorization 13 × 59 × 37369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28662023
Product of the distinct prime numbers

The prime factorization of 28662023 is 13 × 59 × 37369. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 90, 23, 723, 981, 9196, 9088, 72478, 91055, 396694, 484460, 3154939, 8947887, 15679998, 35880040, 650907137, 195627548, 8712340112, 2577665110

Basic calculations (n = 28662023)

Multiplication

n×y
n×2 57324046
n×3 85986069
n×4 114648092
n×5 143310115

Division

n÷y
n÷2 14331011.5
n÷3 9554007.6666667
n÷3 7165505.75
n÷5 5732404.6

Exponentiation

ny
n2 821511562452529
n3 2.354618329778E+22
n4 6.748812472432E+29
n5 1.9343461830753E+37

Nth Root

y√n
2√n 5353.692464085
3√n 306.03348416816
4√n 73.168931002748
5√n 31.007115574619

Divisors of 28662023

1, 13, 59, 767, 37369, 485797, 2204771, 28662023

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 -28662022
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 28662023 can be divided by 8 positive divisors. The sum of these divisors (counting 28662023) is 1, the average is 0.125.

Base conversion 28662023

Base System Value
2 Binary 1101101010101100100000111
3 Ternary 1222221011220102
4 Quaternary 1231111210013
5 Quinary 24314141043
6 Senary 2502154315
8 Octal 155254407
10 Decimal 28662023
12 Duodecimal 972299b
16 Hexadecimal 1b55907
20 Vigesimal 8j2f13
36 Base36 h2brb

Cryptographic Hash Functions

md5 b221f908bfa4a0cfd5d86acacef00014
sha1 640bd3270a8aae3b2e4dff7b4de7dae22659619e
sha256 bb48dcfdf06a28a110849880910b596f45128342e4748676db7763c7a0e6cf3e
sha512 e317cb2768a8aa68bf807644fe9a623a619e0cfe74026ebe4403fc7dac65deaad19eff721aec71d95a385c90b246cbf997ae4064613d2d602b143857a66d593d
ripemd-160 08482a4996e531192f0c0da5bf7723a84ffbb137

28662023 as geometric shapes

Circle

Radius = n
Diameter 57324046
Circumference 180088801.78764
Area 2.5808546894399E+15

Sphere

Radius = n
Volume 9.8630021957847E+22
Surface area 1.032341875776E+16
Circumference 180088801.78764

Square

Length = n
Perimeter 114648092
Area 821511562452529
Diagonal 40534221.65165

Cube

Length = n
Surface area 4929069374715174
Volume 2.354618329778E+22
Space diagonal 49644080.083708

Equilateral Triangle

Length = n
Perimeter 85986069
Area 3.5572494129327E+14
Altitude 24822040.041854

Triangular Pyramid

Length = n
Surface area 3.5572494129327E+14
Volume 2.774944313487E+21
Height 13511407.217217