28663375 (number)

28663375 is an odd 8-digits composite number following 28663374 and preceding 28663376. In scientific notation, it is written as 2.8663375 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 20448000 positive integers (up to 28663375) that are relatively prime to 28663375.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred sixty-three thousand three hundred seventy-five

Notation

Scientific notation 2.8663375 × 10^7
Engineering notation 2.8663375 × 10^6

Prime Factorization of 28663375

Prime Factorization 25 × 13 × 5 × 31 × 569

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28663375
Product of the distinct prime numbers

The prime factorization of 28663375 is 25 × 13 × 5 × 31 × 569. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 1, 79, 131, 577, 7411, 1158, 49677, 37657, 353824, 640859, 9002806, 5455969, 73491246, 46455606, 221948617, 14675961, 4500868718, 9432492661

Basic calculations (n = 28663375)

Multiplication

n×y
n×2 57326750
n×3 85990125
n×4 114653500
n×5 143316875

Division

n÷y
n÷2 14331687.5
n÷3 9554458.3333333
n÷3 7165843.75
n÷5 5732675

Exponentiation

ny
n2 821589066390625
n3 2.3549515505854E+22
n4 6.7500859401262E+29
n5 1.9348024458406E+37

Nth Root

y√n
2√n 5353.8187305885
3√n 306.03829600303
4√n 73.169793840003
5√n 31.007408092905

Divisors of 28663375

1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 569, 775, 1625, 2015, 2845, 3875, 7397, 10075, 14225, 17639, 36985, 50375, 71125, 88195, 184925, 229307, 440975, 924625, 1146535, 2204875, 5732675, 28663375

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 -28663374
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 28663375 can be divided by 32 positive divisors. The sum of these divisors (counting 28663375) is 1, the average is 0.03125.

Base conversion 28663375

Base System Value
2 Binary 1101101010101111001001111
3 Ternary 1222221020202111
4 Quaternary 1231111321033
5 Quinary 24314212000
6 Senary 2502204451
8 Octal 155257117
10 Decimal 28663375
12 Duodecimal 9723727
16 Hexadecimal 1b55e4f
20 Vigesimal 8j2i8f
36 Base36 h2csv

Cryptographic Hash Functions

md5 176d86df91d32929be563ccc092a6010
sha1 7fc1d44f9a7c85714b8a165ce1e49ee1d03920dc
sha256 fdd2a177b1c1d5c7e67566488dfe5903290ac60482f8230231a85398c872f5b7
sha512 91ccc21f5afabe26ce466a4bc4e7c7993034546d4e008452152ea2a1c7e0d6d0f14b50cc847426ee1e9113102d47f6c07c13776ee128cd456cc88c543294158c
ripemd-160 20318cac95ea7fc1aefbeb089e152ce1ecc54a16

28663375 as geometric shapes

Circle

Radius = n
Diameter 57326750
Circumference 180097296.65418
Area 2.5810981752425E+15

Sphere

Radius = n
Volume 9.8643979878388E+22
Surface area 1.032439270097E+16
Circumference 180097296.65418

Square

Length = n
Perimeter 114653500
Area 821589066390625
Diagonal 40536133.668386

Cube

Length = n
Surface area 4929534398343750
Volume 2.3549515505854E+22
Space diagonal 49646421.8164

Equilateral Triangle

Length = n
Perimeter 85990125
Area 3.5575850148291E+14
Altitude 24823210.9082

Triangular Pyramid

Length = n
Surface area 3.5575850148291E+14
Volume 2.7753370179746E+21
Height 13512044.556129