28016856 (number)

28016856 is an even 8-digits composite number following 28016855 and preceding 28016857. In scientific notation, it is written as 2.8016856 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 8004672 positive integers (up to 28016856) that are relatively prime to 28016856.

Interesting facts

Basic properties

Name

Name twenty-eight million sixteen thousand eight hundred fifty-six

Notation

Scientific notation 2.8016856 × 10^7
Engineering notation 2.8016856 × 10^6

Prime Factorization of 28016856

Prime Factorization 2 × 2 × 2 × 7 × 9 × 55589

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7004214
Product of the distinct prime numbers

The prime factorization of 28016856 is 2 × 2 × 2 × 7 × 9 × 55589. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 51, 16, 891, 120, 9820, 9325, 70841, 5246, 543512, 25389, 4444285, 4848602, 39971734, 34062931, 292729865, 797032017, 9810684470, 4620598439

Basic calculations (n = 28016856)

Multiplication

n×y
n×2 56033712
n×3 84050568
n×4 112067424
n×5 140084280

Division

n÷y
n÷2 14008428
n÷3 9338952
n÷3 7004214
n÷5 5603371.2

Exponentiation

ny
n2 784944220124736
n3 2.1991669183267E+22
n4 6.1613742870723E+29
n5 1.7262233616301E+37

Nth Root

y√n
2√n 5293.0951247829
3√n 303.71981918289
4√n 72.753660559334
5√n 30.866250723172

Divisors of 28016856

1, 2, 4, 7, 8, 9, 14, 18, 28, 36, 56, 63, 72, 126, 252, 504, 55589, 111178, 222356, 389123, 444712, 500301, 778246, 1000602, 1556492, 2001204, 3112984, 3502107, 4002408, 7004214, 14008428, 28016856

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 -28016855
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 28016856 can be divided by 32 positive divisors. The sum of these divisors (counting 28016856) is 1, the average is 0.03125.

Base conversion 28016856

Base System Value
2 Binary 1101010111000000011011000
3 Ternary 1221201101220100
4 Quaternary 1222320003120
5 Quinary 24133014411
6 Senary 2440255400
8 Octal 152700330
10 Decimal 28016856
12 Duodecimal 9471560
16 Hexadecimal 1ab80d8
20 Vigesimal 8f222g
36 Base36 gohy0

Cryptographic Hash Functions

md5 c54f4032161bafb2b00cd9454e11ec26
sha1 ab4b5cac75a699cbe2f11d96b635daf21744c924
sha256 8cc0ce77079a3b42f694d81de9a87ce21f5768960e848edffcf5ad53243c9739
sha512 c43d1754c646e426bb580407cfb5d488aa689779167c6f3bf62eb5ab1833ebe65f3b43c99797247a57fefe36bcf95f2149aa7675c0a44bcf184c3ae27190ed51
ripemd-160 6e90609efc83d15cfecdf1c293e6fd421815189c

28016856 as geometric shapes

Circle

Radius = n
Diameter 56033712
Circumference 176035097.97257
Area 2.4659749954216E+15

Sphere

Radius = n
Volume 9.2118488461772E+22
Surface area 9.8638999816866E+15
Circumference 176035097.97257

Square

Length = n
Perimeter 112067424
Area 784944220124736
Diagonal 39621817.730254

Cube

Length = n
Surface area 4709665320748416
Volume 2.1991669183267E+22
Space diagonal 48526618.060341

Equilateral Triangle

Length = n
Perimeter 84050568
Area 3.3989081759089E+14
Altitude 24263309.03017

Triangular Pyramid

Length = n
Surface area 3.3989081759089E+14
Volume 2.5917430681832E+21
Height 13207272.576751