28016689 (number)

28016689 is an odd 8-digits prime number following 28016688 and preceding 28016690. In scientific notation, it is written as 2.8016689 × 10^7. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 28016688 positive integers (up to 28016689) that are relatively prime to 28016689.

Interesting facts

Basic properties

Name

Name twenty-eight million sixteen thousand six hundred eighty-nine

Notation

Scientific notation 2.8016689 × 10^7
Engineering notation 2.8016689 × 10^6

Prime Factorization of 28016689

Prime Factorization 28016689

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28016689
Product of the distinct prime numbers

The prime factorization of 28016689 is 28016689. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 10, 79, 12, 591, 863, 7356, 1801, 33371, 6518, 817913, 767906, 1977833, 1203587, 34814595, 92929950, 569559164, 850184242, 3484939211, 9121599927

Basic calculations (n = 28016689)

Multiplication

n×y
n×2 56033378
n×3 84050067
n×4 112066756
n×5 140083445

Division

n÷y
n÷2 14008344.5
n÷3 9338896.3333333
n÷3 7004172.25
n÷5 5603337.8

Exponentiation

ny
n2 784934862522721
n3 2.1991275928557E+22
n4 6.1612273840356E+29
n5 1.7261719147681E+37

Nth Root

y√n
2√n 5293.0793494902
3√n 303.71921572105
4√n 72.753552143454
5√n 30.866213926208

Divisors of 28016689

1, 28016689

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28016690
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14008345
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5293.0794439532
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999928614
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28016689 can be divided by 2 positive divisors. The sum of these divisors (counting 28016689) is 28016690, the average is 14008345.

Base conversion 28016689

Base System Value
2 Binary 1101010111000000000110001
3 Ternary 1221201101200011
4 Quaternary 1222320000301
5 Quinary 24133013224
6 Senary 2440254521
8 Octal 152700061
10 Decimal 28016689
12 Duodecimal 9471441
16 Hexadecimal 1ab8031
20 Vigesimal 8f21e9
36 Base36 gohtd

Cryptographic Hash Functions

md5 f864ab891f46f8f6eaf04f88f61fbb08
sha1 c697831c328a7d679b61d563d27b62c7ee74391b
sha256 007f7908414fa08630a4a6c880c93acdf37ace25c7efa535acfa6fffd8121af2
sha512 d9ce8b9ad11ad53b3e280256a47c3caabf5210d59f898251be30ea203ab46a572b4761d8b1b3c28aba0c8b45ed6805630e18389cfb85b767bb89545a4ad00b22
ripemd-160 ce27aa3c2197b47e68936001e9bb2049fe603331

28016689 as geometric shapes

Circle

Radius = n
Diameter 56033378
Circumference 176034048.68062
Area 2.4659455976479E+15

Sphere

Radius = n
Volume 9.2116841200294E+22
Surface area 9.8637823905916E+15
Circumference 176034048.68062

Square

Length = n
Perimeter 112066756
Area 784934862522721
Diagonal 39621581.556589

Cube

Length = n
Surface area 4709609175136326
Volume 2.1991275928557E+22
Space diagonal 48526328.807856

Equilateral Triangle

Length = n
Perimeter 84050067
Area 3.3988676563036E+14
Altitude 24263164.403928

Triangular Pyramid

Length = n
Surface area 3.3988676563036E+14
Volume 2.5916967226712E+21
Height 13207193.852196