28016660 (number)

28016660 is an even 8-digits composite number following 28016659 and preceding 28016661. In scientific notation, it is written as 2.8016660 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 9558912 positive integers (up to 28016660) that are relatively prime to 28016660.

Interesting facts

Basic properties

Name

Name twenty-eight million sixteen thousand six hundred sixty

Notation

Scientific notation 2.8016660 × 10^7
Engineering notation 2.8016660 × 10^6

Prime Factorization of 28016660

Prime Factorization 2 × 2 × 5 × 7 × 293 × 683

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14008330
Product of the distinct prime numbers

The prime factorization of 28016660 is 2 × 2 × 5 × 7 × 293 × 683. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 77, 82, 173, 47, 1574, 6315, 46004, 54535, 348068, 841265, 9210847, 9526651, 32659989, 2644707, 336139344, 504899079, 5111954184, 7655697433

Basic calculations (n = 28016660)

Multiplication

n×y
n×2 56033320
n×3 84049980
n×4 112066640
n×5 140083300

Division

n÷y
n÷2 14008330
n÷3 9338886.6666667
n÷3 7004165
n÷5 5603332

Exponentiation

ny
n2 784933237555600
n3 2.1991207639294E+22
n4 6.1612018741952E+29
n5 1.7261629810069E+37

Nth Root

y√n
2√n 5293.0766100634
3√n 303.71911092803
4√n 72.753533316695
5√n 30.866207536298

Divisors of 28016660

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 683, 1172, 1366, 1465, 2051, 2732, 2930, 3415, 4102, 4781, 5860, 6830, 8204, 9562, 10255, 13660, 19124, 20510, 23905, 41020, 47810, 95620, 200119, 400238, 800476, 1000595, 1400833, 2001190, 2801666, 4002380, 5603332, 7004165, 14008330, 28016660

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 -28016659
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 28016660 can be divided by 48 positive divisors. The sum of these divisors (counting 28016660) is 1, the average is 0.020833333333333.

Base conversion 28016660

Base System Value
2 Binary 1101010111000000000010100
3 Ternary 1221201101122002
4 Quaternary 1222320000110
5 Quinary 24133013120
6 Senary 2440254432
8 Octal 152700024
10 Decimal 28016660
12 Duodecimal 9471418
16 Hexadecimal 1ab8014
20 Vigesimal 8f21d0
36 Base36 gohsk

Cryptographic Hash Functions

md5 7b45e1b1fa5a5271dff1f337921b23d5
sha1 32cd995269c306ff8348893f4ad73b1a0d8c35f4
sha256 e3ed6035d18bd7df8e3faf16183b49a50b458a2a9664b6c7aa66821eca3ef6df
sha512 597a85561d572057471fd1fda5e613f75911772231713dfe2df6aced9f6f59d582d61b73eb42af428ee025d5031182651af1a4eb98233b4d18a4a0ee0b63664a
ripemd-160 53d3eb85364a23b08789a7f4dc14a60d373ea264

28016660 as geometric shapes

Circle

Radius = n
Diameter 56033320
Circumference 176033866.46825
Area 2.4659404926631E+15

Sphere

Radius = n
Volume 9.21165551509E+22
Surface area 9.8637619706525E+15
Circumference 176033866.46825

Square

Length = n
Perimeter 112066640
Area 784933237555600
Diagonal 39621540.544396

Cube

Length = n
Surface area 4709599425333600
Volume 2.1991207639294E+22
Space diagonal 48526278.578383

Equilateral Triangle

Length = n
Perimeter 84049980
Area 3.3988606199896E+14
Altitude 24263139.289191

Triangular Pyramid

Length = n
Surface area 3.3988606199896E+14
Volume 2.5916886747044E+21
Height 13207180.181465