28233712 (number)

28233712 is an even 8-digits composite number following 28233711 and preceding 28233713. In scientific notation, it is written as 2.8233712 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 12929280 positive integers (up to 28233712) that are relatively prime to 28233712.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-three thousand seven hundred twelve

Notation

Scientific notation 2.8233712 × 10^7
Engineering notation 2.8233712 × 10^6

Prime Factorization of 28233712

Prime Factorization 2 × 2 × 2 × 2 × 1937 × 911

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3529214
Product of the distinct prime numbers

The prime factorization of 28233712 is 2 × 2 × 2 × 2 × 1937 × 911. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 35, 35, 954, 593, 4253, 9726, 84001, 52208, 507634, 617583, 7057081, 4875575, 5714398, 91690919, 806251757, 853967852, 3045897197, 5392739432

Basic calculations (n = 28233712)

Multiplication

n×y
n×2 56467424
n×3 84701136
n×4 112934848
n×5 141168560

Division

n÷y
n÷2 14116856
n÷3 9411237.3333333
n÷3 7058428
n÷5 5646742.4

Exponentiation

ny
n2 797142493298944
n3 2.2506291578764E+22
n4 6.3543615462286E+29
n5 1.7940721384009E+37

Nth Root

y√n
2√n 5313.5404392928
3√n 304.5014231812
4√n 72.894035690808
5√n 30.913885644726

Divisors of 28233712

1, 2, 4, 8, 16, 911, 1822, 1937, 3644, 3874, 7288, 7748, 14576, 15496, 30992, 1764607, 3529214, 7058428, 14116856, 28233712

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28233711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28233712 can be divided by 20 positive divisors. The sum of these divisors (counting 28233712) is 1, the average is 0.05.

Base conversion 28233712

Base System Value
2 Binary 1101011101100111111110000
3 Ternary 1222010102101001
4 Quaternary 1223230333300
5 Quinary 24211434322
6 Senary 2445051344
8 Octal 153547760
10 Decimal 28233712
12 Duodecimal 9556b54
16 Hexadecimal 1aecff0
20 Vigesimal 8g945c
36 Base36 gt59s

Cryptographic Hash Functions

md5 789430cb0a15ed230d29b9fb4cbb9fe3
sha1 3ddd8506657ef538d265a6b1091507fd536aab2c
sha256 a50f4e3fafb18bd8161c172590504302a5a74e90e5039741cf6884062876edb8
sha512 8a6500f3e3a3442f7fed0dfc6cbb97add75d2d2fbe4a3f120fbe9965c3de56f679b9804633d4e052e72c49757974c355bb863a088ed033a41fb3c1649e6d7b42
ripemd-160 c0288d28ec4a93658929dc8827902abe5b1dc043

28233712 as geometric shapes

Circle

Radius = n
Diameter 56467424
Circumference 177397644.40554
Area 2.5042970008122E+15

Sphere

Radius = n
Volume 9.4274133711194E+22
Surface area 1.0017188003249E+16
Circumference 177397644.40554

Square

Length = n
Perimeter 112934848
Area 797142493298944
Diagonal 39928498.426536

Cube

Length = n
Surface area 4782854959793664
Volume 2.2506291578764E+22
Space diagonal 48902223.670267

Equilateral Triangle

Length = n
Perimeter 84701136
Area 3.4517282481648E+14
Altitude 24451111.835134

Triangular Pyramid

Length = n
Surface area 3.4517282481648E+14
Volume 2.6523918991177E+21
Height 13309499.475512