28292208 (number)

28292208 is an even 8-digits composite number following 28292207 and preceding 28292209. In scientific notation, it is written as 2.8292208 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 120 positive divisors. There are 7717248 positive integers (up to 28292208) that are relatively prime to 28292208.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-two thousand two hundred eight

Notation

Scientific notation 2.8292208 × 10^7
Engineering notation 2.8292208 × 10^6

Prime Factorization of 28292208

Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 7 × 7 × 523

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 505218
Product of the distinct prime numbers

The prime factorization of 28292208 is 2 × 2 × 2 × 2 × 3 × 23 × 7 × 7 × 523. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28292208)

Multiplication

n×y
n×2 56584416
n×3 84876624
n×4 113168832
n×5 141461040

Division

n÷y
n÷2 14146104
n÷3 9430736
n÷3 7073052
n÷5 5658441.6

Exponentiation

ny
n2 800449033515264
n3 2.2646470549613E+22
n4 6.4071865525552E+29
n5 1.8127345463969E+37

Nth Root

y√n
2√n 5319.0420190106
3√n 304.71157181545
4√n 72.931762758147
5√n 30.926684825172

Divisors of 28292208

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28292207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28292208 can be divided by 120 positive divisors. The sum of these divisors (counting 28292208) is 1, the average is 0.0083333333333333.

Base conversion 28292208

Base System Value
2 Binary 1101011111011010001110000
3 Ternary 1222020101121120
4 Quaternary 1223323101300
5 Quinary 24220322313
6 Senary 2450222240
8 Octal 153732160
10 Decimal 28292208
12 Duodecimal 9584980
16 Hexadecimal 1afb470
20 Vigesimal 8ggaa8
36 Base36 gueeo

Cryptographic Hash Functions

md5 1703079ecacf402a21199c09cbc3e9f3
sha1 dff49f53e6ae50f082c3f8a117ce0e80c3e16e0a
sha256 7bc018e24cffcbfac8e5d658c87d67277fad8390ed204ec53440d28eb39c1d62
sha512 9b5080b058760b4e0c7b867a29a84d4165341125efcc215bf43427d129679679321314e3ef4f329d35cb9087b8f0867a3056a6d4fdf561d5508610863f4eb903
ripemd-160 6a701527ad5929f947e8861cf9f895124a2fd253

28292208 as geometric shapes

Circle

Radius = n
Diameter 56584416
Circumference 177765185.61327
Area 2.5146848032646E+15

Sphere

Radius = n
Volume 9.4861314011202E+22
Surface area 1.0058739213058E+16
Circumference 177765185.61327

Square

Length = n
Perimeter 113168832
Area 800449033515264
Diagonal 40011224.263081

Cube

Length = n
Surface area 4802694201091584
Volume 2.2646470549613E+22
Space diagonal 49003541.714307

Equilateral Triangle

Length = n
Perimeter 84876624
Area 3.4660459872946E+14
Altitude 24501770.857153

Triangular Pyramid

Length = n
Surface area 3.4660459872946E+14
Volume 2.6689121492621E+21
Height 13337074.75436