28336720 (number)

28336720 is an even 8-digits composite number following 28336719 and preceding 28336721. In scientific notation, it is written as 2.8336720 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 11334656 positive integers (up to 28336720) that are relatively prime to 28336720.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred thirty-six thousand seven hundred twenty

Notation

Scientific notation 2.8336720 × 10^7
Engineering notation 2.8336720 × 10^6

Prime Factorization of 28336720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 354209

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3542090
Product of the distinct prime numbers

The prime factorization of 28336720 is 2 × 2 × 2 × 2 × 5 × 354209. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 84, 3, 662, 148, 1310, 8107, 89900, 3176, 35424, 198318, 4371389, 33450, 10434957, 80071514, 770413259, 576220344, 8160400486, 3591487376

Basic calculations (n = 28336720)

Multiplication

n×y
n×2 56673440
n×3 85010160
n×4 113346880
n×5 141683600

Division

n÷y
n÷2 14168360
n÷3 9445573.3333333
n÷3 7084180
n÷5 5667344

Exponentiation

ny
n2 802969700358400
n3 2.275352756754E+22
n4 6.4476033969366E+29
n5 1.8270393213004E+37

Nth Root

y√n
2√n 5323.224586658
3√n 304.87128851976
4√n 72.96043165071
5√n 30.936410068865

Divisors of 28336720

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 354209, 708418, 1416836, 1771045, 2833672, 3542090, 5667344, 7084180, 14168360, 28336720

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28336719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28336720 can be divided by 20 positive divisors. The sum of these divisors (counting 28336720) is 1, the average is 0.05.

Base conversion 28336720

Base System Value
2 Binary 1101100000110001001010000
3 Ternary 1222022122200011
4 Quaternary 1230012021100
5 Quinary 24223233340
6 Senary 2451204304
8 Octal 154061120
10 Decimal 28336720
12 Duodecimal 95a6694
16 Hexadecimal 1b06250
20 Vigesimal 8h21g0
36 Base36 gvcr4

Cryptographic Hash Functions

md5 985133aa690529cccefca6aca9e55f44
sha1 3792907929a9067a87cb7e2c4fa14bc3f398e60a
sha256 fccde04c27894fad8403f6d1883de98dad50ac53ebb84b8967d826a88996cbe6
sha512 7988e94bf96414121563a1217382ed6504468cd347fb03f6253b7f5a800258c7d7aa8e7b6eeb6b971fcb74350106dea656b70b4a4fccd6c02085206cc8b24237
ripemd-160 4cc9c406fc8f2f6016908f4cff542a4d0f8d55ff

28336720 as geometric shapes

Circle

Radius = n
Diameter 56673440
Circumference 178044862.75766
Area 2.5226037117011E+15

Sphere

Radius = n
Volume 9.5309753399248E+22
Surface area 1.0090414846805E+16
Circumference 178044862.75766

Square

Length = n
Perimeter 113346880
Area 802969700358400
Diagonal 40074173.737169

Cube

Length = n
Surface area 4817818202150400
Volume 2.275352756754E+22
Space diagonal 49080638.759853

Equilateral Triangle

Length = n
Perimeter 85010160
Area 3.4769607948978E+14
Altitude 24540319.379927

Triangular Pyramid

Length = n
Surface area 3.4769607948978E+14
Volume 2.6815289398204E+21
Height 13358057.91239