28360980 (number)

28360980 is an even 8-digits composite number following 28360979 and preceding 28360981. In scientific notation, it is written as 2.8360980 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 7562880 positive integers (up to 28360980) that are relatively prime to 28360980.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty thousand nine hundred eighty

Notation

Scientific notation 2.8360980 × 10^7
Engineering notation 2.8360980 × 10^6

Prime Factorization of 28360980

Prime Factorization 2 × 2 × 5 × 3 × 3 × 157561

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4726830
Product of the distinct prime numbers

The prime factorization of 28360980 is 2 × 2 × 5 × 3 × 3 × 157561. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28360980)

Multiplication

n×y
n×2 56721960
n×3 85082940
n×4 113443920
n×5 141804900

Division

n÷y
n÷2 14180490
n÷3 9453660
n÷3 7090245
n÷5 5672196

Exponentiation

ny
n2 804345186560400
n3 2.2812017749136E+22
n4 6.4697117914288E+29
n5 1.8348736672248E+37

Nth Root

y√n
2√n 5325.5027931642
3√n 304.95826715571
4√n 72.976042597309
5√n 30.941705391847

Divisors of 28360980

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28360979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28360980 can be divided by 36 positive divisors. The sum of these divisors (counting 28360980) is 1, the average is 0.027777777777778.

Base conversion 28360980

Base System Value
2 Binary 1101100001100000100010100
3 Ternary 1222100212221200
4 Quaternary 1230030010110
5 Quinary 24230022410
6 Senary 2451512500
8 Octal 154140424
10 Decimal 28360980
12 Duodecimal 95b8730
16 Hexadecimal 1b0c114
20 Vigesimal 8h5290
36 Base36 gvvh0

Cryptographic Hash Functions

md5 ca0f3f21b2675deb713ff252ecb3aaf6
sha1 20ad15d0c034405306a6cf21da5926610b53bcfe
sha256 e6bd189260ba33e556dbfcd89b080d9de8b70481ce566745692486e3fb718e55
sha512 2b4681fa6a18371153476005caa55f6ff9e27d423f008a6ef9d86330ca78cb15ff5aaf888c5b674cb87b963f212812235c5935ca7932c43297ee2c15263f5571
ripemd-160 8554f2f6794378ae990fc52c743934f692ae6add

28360980 as geometric shapes

Circle

Radius = n
Diameter 56721960
Circumference 178197292.83321
Area 2.5269249290485E+15

Sphere

Radius = n
Volume 9.5554756498993E+22
Surface area 1.0107699716194E+16
Circumference 178197292.83321

Square

Length = n
Perimeter 113443920
Area 804345186560400
Diagonal 40108482.558192

Cube

Length = n
Surface area 4826071119362400
Volume 2.2812017749136E+22
Space diagonal 49122658.312445

Equilateral Triangle

Length = n
Perimeter 85082940
Area 3.4829168248652E+14
Altitude 24561329.156222

Triangular Pyramid

Length = n
Surface area 3.4829168248652E+14
Volume 2.688422073827E+21
Height 13369494.186064