28673804 (number)

28673804 is an even 8-digits composite number following 28673803 and preceding 28673805. In scientific notation, it is written as 2.8673804 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 14227200 positive integers (up to 28673804) that are relatively prime to 28673804.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-three thousand eight hundred four

Notation

Scientific notation 2.8673804 × 10^7
Engineering notation 2.8673804 × 10^6

Prime Factorization of 28673804

Prime Factorization 2 × 2 × 131 × 54721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14336902
Product of the distinct prime numbers

The prime factorization of 28673804 is 2 × 2 × 131 × 54721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 36, 60, 311, 11, 3849, 349, 73634, 53497, 243446, 319013, 8936503, 7298900, 72416504, 33659229, 22263735, 140777443, 5864015236, 5143258299

Basic calculations (n = 28673804)

Multiplication

n×y
n×2 57347608
n×3 86021412
n×4 114695216
n×5 143369020

Division

n÷y
n÷2 14336902
n÷3 9557934.6666667
n÷3 7168451
n÷5 5734760.8

Exponentiation

ny
n2 822187035830416
n3 2.3575229916742E+22
n4 6.7599152188761E+29
n5 1.9383248404267E+37

Nth Root

y√n
2√n 5354.7926197006
3√n 306.07540824559
4√n 73.176448531618
5√n 31.009664137114

Divisors of 28673804

1, 2, 4, 131, 262, 524, 54721, 109442, 218884, 7168451, 14336902, 28673804

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28673803
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28673804 can be divided by 12 positive divisors. The sum of these divisors (counting 28673804) is 1, the average is 0.083333333333333.

Base conversion 28673804

Base System Value
2 Binary 1101101011000011100001100
3 Ternary 1222221210001202
4 Quaternary 1231120130030
5 Quinary 24320030204
6 Senary 2502325032
8 Octal 155303414
10 Decimal 28673804
12 Duodecimal 9729778
16 Hexadecimal 1b5870c
20 Vigesimal 8j44a4
36 Base36 h2kuk

Cryptographic Hash Functions

md5 b2bb9bbbe7a2778b19e56b28e4f0018b
sha1 d7adc3c633a25cd8343b507af8f34522c5bf57be
sha256 f40251a605330ea488c6a4dcfe9d626f27ca7287cadb915592a678da990ef801
sha512 567098a7eba3b6502cb17b79507fbf551dc7911a22efd98c61d95d95414347ed58e09295dae730b591c376f41c954d5bb4a6e52b6053da1560e6b40633c75e66
ripemd-160 2e03efa75b525cb4da63c6629d6c3d8cd5762f50

28673804 as geometric shapes

Circle

Radius = n
Diameter 57347608
Circumference 180162823.99375
Area 2.5829767516416E+15

Sphere

Radius = n
Volume 9.8751692150837E+22
Surface area 1.0331907006566E+16
Circumference 180162823.99375

Square

Length = n
Perimeter 114695216
Area 822187035830416
Diagonal 40550882.501628

Cube

Length = n
Surface area 4933122214982496
Volume 2.3575229916742E+22
Space diagonal 49664485.374272

Equilateral Triangle

Length = n
Perimeter 86021412
Area 3.5601742984568E+14
Altitude 24832242.687136

Triangular Pyramid

Length = n
Surface area 3.5601742984568E+14
Volume 2.7783674903601E+21
Height 13516960.833876