28682272 (number)

28682272 is an even 8-digits composite number following 28682271 and preceding 28682273. In scientific notation, it is written as 2.8682272 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 24 positive divisors. There are 14280000 positive integers (up to 28682272) that are relatively prime to 28682272.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred eighty-two thousand two hundred seventy-two

Notation

Scientific notation 2.8682272 × 10^7
Engineering notation 2.8682272 × 10^6

Prime Factorization of 28682272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 251 × 3571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1792642
Product of the distinct prime numbers

The prime factorization of 28682272 is 2 × 2 × 2 × 2 × 2 × 251 × 3571. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 8, 42, 90, 699, 422, 7362, 1904, 85394, 56845, 581792, 604064, 4867673, 4235775, 55907717, 2467761, 780054627, 292411617, 9456916424, 9817406729

Basic calculations (n = 28682272)

Multiplication

n×y
n×2 57364544
n×3 86046816
n×4 114729088
n×5 143411360

Division

n÷y
n÷2 14341136
n÷3 9560757.3333333
n÷3 7170568
n÷5 5736454.4

Exponentiation

ny
n2 822672727081984
n3 2.3596122925147E+22
n4 6.7679041588451E+29
n5 1.9411886795393E+37

Nth Root

y√n
2√n 5355.5832548846
3√n 306.10553552897
4√n 73.181850583902
5√n 31.011495486885

Divisors of 28682272

1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 3571, 4016, 7142, 8032, 14284, 28568, 57136, 114272, 896321, 1792642, 3585284, 7170568, 14341136, 28682272

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28682271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28682272 can be divided by 24 positive divisors. The sum of these divisors (counting 28682272) is 1, the average is 0.041666666666667.

Base conversion 28682272

Base System Value
2 Binary 1101101011010100000100000
3 Ternary 1222222012200101
4 Quaternary 1231122200200
5 Quinary 24320313042
6 Senary 2502432144
8 Octal 155324040
10 Decimal 28682272
12 Duodecimal 9732654
16 Hexadecimal 1b5a820
20 Vigesimal 8j55dc
36 Base36 h2rds

Cryptographic Hash Functions

md5 4f326e41f79c32b6de3d37a9e6101df7
sha1 68d76515429303c4f583f0d43efd3296923ea002
sha256 6ba00dc7196f4c2352612803551762d1198b6a8c03be4e637899dcce285e6b9a
sha512 9dfd3536438e108e9ea46dbbc9ff7d285fdd6005dd70a2b40260fe08aacfff2627da61d23c36d54792fe36a62fe36ff228da29e1ddb2affd5352bb34336e8f65
ripemd-160 3336c4749d417198bd0c2479c091ac545ff0e38b

28682272 as geometric shapes

Circle

Radius = n
Diameter 57364544
Circumference 180216030.00693
Area 2.5845025957094E+15

Sphere

Radius = n
Volume 9.8839208579792E+22
Surface area 1.0338010382838E+16
Circumference 180216030.00693

Square

Length = n
Perimeter 114729088
Area 822672727081984
Diagonal 40562858.062074

Cube

Length = n
Surface area 4936036362491904
Volume 2.3596122925147E+22
Space diagonal 49679152.38051

Equilateral Triangle

Length = n
Perimeter 86046816
Area 3.5622774032681E+14
Altitude 24839576.190255

Triangular Pyramid

Length = n
Surface area 3.5622774032681E+14
Volume 2.7808297550138E+21
Height 13520952.687358