28422016 (number)

28422016 is an even 8-digits composite number following 28422015 and preceding 28422017. In scientific notation, it is written as 2.8422016 × 10^7. The sum of its digits is 25. It has a total of 9 prime factors and 32 positive divisors. There are 12180480 positive integers (up to 28422016) that are relatively prime to 28422016.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8422016 × 10^7
Engineering notation 2.8422016 × 10^6

Prime Factorization of 28422016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 31721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 444094
Product of the distinct prime numbers

The prime factorization of 28422016 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 31721. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 10, 14, 97, 588, 445, 8477, 7167, 44103, 62647, 482774, 847940, 498456, 5554331, 35850808, 51406997, 708274464, 102872466, 7224416782, 5096838720

Basic calculations (n = 28422016)

Multiplication

n×y
n×2 56844032
n×3 85266048
n×4 113688064
n×5 142110080

Division

n÷y
n÷2 14211008
n÷3 9474005.3333333
n÷3 7105504
n÷5 5684403.2

Exponentiation

ny
n2 807810993504256
n3 2.2959616982354E+22
n4 6.5255860122633E+29
n5 1.8547031004992E+37

Nth Root

y√n
2√n 5331.230252015
3√n 305.17687850138
4√n 73.0152741008
5√n 30.955011943816

Divisors of 28422016

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31721, 63442, 126884, 222047, 253768, 444094, 507536, 888188, 1015072, 1776376, 2030144, 3552752, 4060288, 7105504, 14211008, 28422016

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28422015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28422016 can be divided by 32 positive divisors. The sum of these divisors (counting 28422016) is 1, the average is 0.03125.

Base conversion 28422016

Base System Value
2 Binary 1101100011010111110000000
3 Ternary 1222110222200021
4 Quaternary 1230122332000
5 Quinary 24234001031
6 Senary 2453103224
8 Octal 154327600
10 Decimal 28422016
12 Duodecimal 9627b14
16 Hexadecimal 1b1af80
20 Vigesimal 8hcf0g
36 Base36 gx6kg

Cryptographic Hash Functions

md5 7304f2eacd049b6866ec7af8a8d27c59
sha1 8ffc3ad60a842c58a95c1c6cf7e187fc59fe28cc
sha256 bf70e581b437973ba8291c8e7d934aa9f0739a58e07f253bece6b67be625091e
sha512 002561fdcbc9260ebdffeeabef0540020d26947279d2db5acaa4e116f8a45ca5ec062a854facd73e19355705d7310ebd020b7982c55c527061c8d3348ba1a08e
ripemd-160 7e388225b122e8f2e319b3319e6423b2fad4b4f5

28422016 as geometric shapes

Circle

Radius = n
Diameter 56844032
Circumference 178580793.33162
Area 2.537813082682E+15

Sphere

Radius = n
Volume 9.6173018721331E+22
Surface area 1.0151252330728E+16
Circumference 178580793.33162

Square

Length = n
Perimeter 113688064
Area 807810993504256
Diagonal 40194800.497185

Cube

Length = n
Surface area 4846865961025536
Volume 2.2959616982354E+22
Space diagonal 49228375.765536

Equilateral Triangle

Length = n
Perimeter 85266048
Area 3.4979242091552E+14
Altitude 24614187.882768

Triangular Pyramid

Length = n
Surface area 3.4979242091552E+14
Volume 2.705816810278E+21
Height 13398266.832395