28402404 (number)

28402404 is an even 8-digits composite number following 28402403 and preceding 28402405. In scientific notation, it is written as 2.8402404 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 9467464 positive integers (up to 28402404) that are relatively prime to 28402404.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8402404 × 10^7
Engineering notation 2.8402404 × 10^6

Prime Factorization of 28402404

Prime Factorization 2 × 2 × 3 × 2366867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14201202
Product of the distinct prime numbers

The prime factorization of 28402404 is 2 × 2 × 3 × 2366867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 26, 15, 125, 224, 5991, 6520, 52880, 54246, 104037, 571192, 9522392, 4650770, 39164228, 9111617, 371283530, 919844259, 271973497, 6053721575

Basic calculations (n = 28402404)

Multiplication

n×y
n×2 56804808
n×3 85207212
n×4 113609616
n×5 142012020

Division

n÷y
n÷2 14201202
n÷3 9467468
n÷3 7100601
n÷5 5680480.8

Exponentiation

ny
n2 806696552979216
n3 2.2912121403123E+22
n4 6.5075932858855E+29
n5 1.8483129357341E+37

Nth Root

y√n
2√n 5329.3905842976
3√n 305.10666877258
4√n 73.002675185897
5√n 30.950738796356

Divisors of 28402404

1, 2, 3, 4, 6, 12, 2366867, 4733734, 7100601, 9467468, 14201202, 28402404

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 -28402403
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 28402404 can be divided by 12 positive divisors. The sum of these divisors (counting 28402404) is 1, the average is 0.083333333333333.

Base conversion 28402404

Base System Value
2 Binary 1101100010110001011100100
3 Ternary 1222102222202220
4 Quaternary 1230112023210
5 Quinary 24232334104
6 Senary 2452432340
8 Octal 154261344
10 Decimal 28402404
12 Duodecimal 96186b0
16 Hexadecimal 1b162e4
20 Vigesimal 8ha604
36 Base36 gwrfo

Cryptographic Hash Functions

md5 7372482988a42d08e129b4fd79109e12
sha1 ba1555fac0fe4a95cb56aa837c36bd54b3a1eefd
sha256 78936fdbc05813583b0f818af7073da179084b52671f2a393f8eb15152bacfbd
sha512 7ec50946202cf885ee959b8583b8629fd1c7c6eea47ff4e7269f8f1006fb4a343ee042d75faf15c3929532ded0a9735c6099249753810fe0160d3a49a88be4e9
ripemd-160 5467618d5720282b96ac0b52701f98ad6204f70f

28402404 as geometric shapes

Circle

Radius = n
Diameter 56804808
Circumference 178457567.50138
Area 2.5343119645157E+15

Sphere

Radius = n
Volume 9.5974069704279E+22
Surface area 1.0137247858063E+16
Circumference 178457567.50138

Square

Length = n
Perimeter 113609616
Area 806696552979216
Diagonal 40167064.9408

Cube

Length = n
Surface area 4840179317875296
Volume 2.2912121403123E+22
Space diagonal 49194406.785098

Equilateral Triangle

Length = n
Perimeter 85207212
Area 3.4930985401267E+14
Altitude 24597203.392549

Triangular Pyramid

Length = n
Surface area 3.4930985401267E+14
Volume 2.7002194025863E+21
Height 13389021.646933