28572214 (number)

28572214 is an even 8-digits composite number following 28572213 and preceding 28572215. In scientific notation, it is written as 2.8572214 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 12632400 positive integers (up to 28572214) that are relatively prime to 28572214.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred seventy-two thousand two hundred fourteen

Notation

Scientific notation 2.8572214 × 10^7
Engineering notation 2.8572214 × 10^6

Prime Factorization of 28572214

Prime Factorization 2 × 11 × 11 × 37 × 3191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2597474
Product of the distinct prime numbers

The prime factorization of 28572214 is 2 × 11 × 11 × 37 × 3191. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 43, 17, 99, 744, 9700, 5688, 84923, 55227, 4451, 589776, 1795261, 3118292, 79518111, 55384015, 199454740, 344486567, 351499335, 7369786456

Basic calculations (n = 28572214)

Multiplication

n×y
n×2 57144428
n×3 85716642
n×4 114288856
n×5 142861070

Division

n÷y
n÷2 14286107
n÷3 9524071.3333333
n÷3 7143053.5
n÷5 5714442.8

Exponentiation

ny
n2 816371412861796
n3 2.332553871177E+22
n4 6.6646228373797E+29
n5 1.904230299389E+37

Nth Root

y√n
2√n 5345.298307859
3√n 305.71351003634
4√n 73.111547021377
5√n 30.987659761256

Divisors of 28572214

1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 3191, 4477, 6382, 8954, 35101, 70202, 118067, 236134, 386111, 772222, 1298737, 2597474, 14286107, 28572214

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28572213
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28572214 can be divided by 24 positive divisors. The sum of these divisors (counting 28572214) is 1, the average is 0.041666666666667.

Base conversion 28572214

Base System Value
2 Binary 1101100111111101000110110
3 Ternary 1222202121201011
4 Quaternary 1230333220312
5 Quinary 24303302324
6 Senary 2500222434
8 Octal 154775066
10 Decimal 28572214
12 Duodecimal 969aa1a
16 Hexadecimal 1b3fa36
20 Vigesimal 8ibaae
36 Base36 h0egm

Cryptographic Hash Functions

md5 be101c374e47b7c4d982cb2372867399
sha1 6fe8bde82a5d4d9fd6862691be436aedfdb27c21
sha256 4d9f295ce2bc609c0583e2257141f0ef66c04a558b9b0581034a29c81918e979
sha512 613c805aa7f9d098ad5d12ae8b9596bfdb3958e1ce3907eae1e5a154582794d941c3074d5aef51127b4761e7f5f1d88eb9c41e97aab4cf35686647dc2602ce57
ripemd-160 cfec05905fa091349f36e2055a4540f09745b149

28572214 as geometric shapes

Circle

Radius = n
Diameter 57144428
Circumference 179524515.19839
Area 2.5647064332473E+15

Sphere

Radius = n
Volume 9.7705788077226E+22
Surface area 1.0258825732989E+16
Circumference 179524515.19839

Square

Length = n
Perimeter 114288856
Area 816371412861796
Diagonal 40407212.545826

Cube

Length = n
Surface area 4898228477170776
Volume 2.332553871177E+22
Space diagonal 49488526.332731

Equilateral Triangle

Length = n
Perimeter 85716642
Area 3.5349919123085E+14
Altitude 24744263.166365

Triangular Pyramid

Length = n
Surface area 3.5349919123085E+14
Volume 2.7489410996536E+21
Height 13469070.848609