28291804 (number)

28291804 is an even 8-digits composite number following 28291803 and preceding 28291805. In scientific notation, it is written as 2.8291804 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 13704960 positive integers (up to 28291804) that are relatively prime to 28291804.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-one thousand eight hundred four

Notation

Scientific notation 2.8291804 × 10^7
Engineering notation 2.8291804 × 10^6

Prime Factorization of 28291804

Prime Factorization 2 × 2 × 41 × 167 × 1033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14145902
Product of the distinct prime numbers

The prime factorization of 28291804 is 2 × 2 × 41 × 167 × 1033. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 7, 48, 719, 250, 9754, 123, 70749, 18371, 659209, 285672, 4583382, 9903459, 70666163, 3309750, 897750917, 900974264, 4505828803, 7907488775

Basic calculations (n = 28291804)

Multiplication

n×y
n×2 56583608
n×3 84875412
n×4 113167216
n×5 141459020

Division

n÷y
n÷2 14145902
n÷3 9430601.3333333
n÷3 7072951
n÷5 5658360.8

Exponentiation

ny
n2 800426173574416
n3 2.2645500419237E+22
n4 6.4068205934298E+29
n5 1.8126051249248E+37

Nth Root

y√n
2√n 5319.0040421116
3√n 304.71012142717
4√n 72.931502398563
5√n 30.926596500839

Divisors of 28291804

1, 2, 4, 41, 82, 164, 167, 334, 668, 1033, 2066, 4132, 6847, 13694, 27388, 42353, 84706, 169412, 172511, 345022, 690044, 7072951, 14145902, 28291804

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 -28291803
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 28291804 can be divided by 24 positive divisors. The sum of these divisors (counting 28291804) is 1, the average is 0.041666666666667.

Base conversion 28291804

Base System Value
2 Binary 1101011111011001011011100
3 Ternary 1222020101001121
4 Quaternary 1223323023130
5 Quinary 24220314204
6 Senary 2450220324
8 Octal 153731334
10 Decimal 28291804
12 Duodecimal 95846a4
16 Hexadecimal 1afb2dc
20 Vigesimal 8gg9a4
36 Base36 gue3g

Cryptographic Hash Functions

md5 d407d663ed7bc45bc64f488474c3cb7a
sha1 374bb92024ae042bcdf717ab8187a47d7b6ad57d
sha256 71cae6d0e9a0e984d95a539028938b6863269807bf6fc80aefa8cd361fd2dc33
sha512 e3e892fa12375adf690697515096af32befe7a821693e6867c5d2010a0b361c804d8ebf58962fd6bef987ba061328e2b6a3574e09f1ed40af6cf9b458495236e
ripemd-160 406b2d2ed67184281364f07c3dcd6a3397b6f06e

28291804 as geometric shapes

Circle

Radius = n
Diameter 56583608
Circumference 177762647.2064
Area 2.5146129866424E+15

Sphere

Radius = n
Volume 9.4857250338588E+22
Surface area 1.0058451946569E+16
Circumference 177762647.2064

Square

Length = n
Perimeter 113167216
Area 800426173574416
Diagonal 40010652.920801

Cube

Length = n
Surface area 4802557041446496
Volume 2.2645500419237E+22
Space diagonal 49002841.96578

Equilateral Triangle

Length = n
Perimeter 84875412
Area 3.4659470008471E+14
Altitude 24501420.98289

Triangular Pyramid

Length = n
Surface area 3.4659470008471E+14
Volume 2.6687978183009E+21
Height 13336884.306934