28562816 (number)

28562816 is an even 8-digits composite number following 28562815 and preceding 28562817. In scientific notation, it is written as 2.8562816 × 10^7. The sum of its digits is 38. It has a total of 10 prime factors and 48 positive divisors. There are 13810176 positive integers (up to 28562816) that are relatively prime to 28562816.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred sixty-two thousand eight hundred sixteen

Notation

Scientific notation 2.8562816 × 10^7
Engineering notation 2.8562816 × 10^6

Prime Factorization of 28562816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 37 × 163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 12062
Product of the distinct prime numbers

The prime factorization of 28562816 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 37 × 163. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28562816)

Multiplication

n×y
n×2 57125632
n×3 85688448
n×4 114251264
n×5 142814080

Division

n÷y
n÷2 14281408
n÷3 9520938.6666667
n÷3 7140704
n÷5 5712563.2

Exponentiation

ny
n2 815834457849856
n3 2.3302529506025E+22
n4 6.6558586261517E+29
n5 1.9011006526078E+37

Nth Root

y√n
2√n 5344.4191452393
3√n 305.67998783382
4√n 73.105534299663
5√n 30.985620994855

Divisors of 28562816

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28562815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28562816 can be divided by 48 positive divisors. The sum of these divisors (counting 28562816) is 1, the average is 0.020833333333333.

Base conversion 28562816

Base System Value
2 Binary 1101100111101010110000000
3 Ternary 1222202010211002
4 Quaternary 1230331112000
5 Quinary 24303002231
6 Senary 2500111132
8 Octal 154752600
10 Decimal 28562816
12 Duodecimal 96954a8
16 Hexadecimal 1b3d580
20 Vigesimal 8ia70g
36 Base36 h077k

Cryptographic Hash Functions

md5 66ae8a0c5f08cc9284988fd6d12f5ac0
sha1 43c313447c475191b82633e77a68f5a1a446392e
sha256 aba98bada15ae19fcd7d68a1a37211b622a9ef804ae4abbe0b61ebdc204d388f
sha512 ab69bbbf5743e93e8c54e3d00d90c23e622c9e7dbe1fd6373c921d1c8c72c3b59853e36b64d41ea2d74dd46be50f495363020652b8a15e0c32c0d8c0d47dc803
ripemd-160 8ceccf3aa9f2dbfbb39baf61abbac90855e01844

28562816 as geometric shapes

Circle

Radius = n
Diameter 57125632
Circumference 179465465.82287
Area 2.5630195393265E+15

Sphere

Radius = n
Volume 9.7609407341584E+22
Surface area 1.0252078157306E+16
Circumference 179465465.82287

Square

Length = n
Perimeter 114251264
Area 815834457849856
Diagonal 40393921.766767

Cube

Length = n
Surface area 4895006747099136
Volume 2.3302529506025E+22
Space diagonal 49472248.519241

Equilateral Triangle

Length = n
Perimeter 85688448
Area 3.5326668289034E+14
Altitude 24736124.259621

Triangular Pyramid

Length = n
Surface area 3.5326668289034E+14
Volume 2.7462294387517E+21
Height 13464640.588922