Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

28004765 (number)

28004765 is an odd 8-digits composite number following 28004764 and preceding 28004766. In scientific notation, it is written as 2.8004765 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 21224592 positive integers (up to 28004765) that are relatively prime to 28004765.

Interesting facts

28004765 has 8 divisors, whose sum is 35374560
The reverse of 28004765 is 56740082
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty-eight million four thousand seven hundred sixty-five

Notation

Scientific notation	2.8004765 × 10^7
Engineering notation	2.8004765 × 10^6

Prime Factorization of 28004765

Prime Factorization 19 × 5 × 294787

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28004765	Product of the distinct prime numbers

The prime factorization of 28004765 is 19 × 5 × 294787. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 80, 6, 315, 808, 3349, 753, 19791, 66963, 638465, 405012, 2859043, 6143987, 20874545, 26094663, 249984183, 199640715, 5888076331, 3519210485

Basic calculations (n = 28004765)

Multiplication

n×y

n×2	56009530
n×3	84014295
n×4	112019060
n×5	140023825

Division

n÷y

n÷2	14002382.5
n÷3	9334921.6666667
n÷3	7001191.25
n÷5	5600953

Exponentiation

n^y

n²	784266862705225
n³	2.1963209187347E+22
n⁴	6.150745119375E+29
n⁵	1.7225017164299E+37

Nth Root

^y√n

²√n	5291.9528531535
³√n	303.67612162297
⁴√n	72.745809866641
⁵√n	30.863586125271

Divisors of 28004765

1, 5, 19, 95, 294787, 1473935, 5600953, 28004765

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28004764	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28004765 can be divided by 8 positive divisors. The sum of these divisors (counting 28004765) is 1, the average is 0.125.

Base conversion 28004765

Base	System	Value
2	Binary	1101010110101000110011101
3	Ternary	1221200210022112
4	Quaternary	1222311012131
5	Quinary	24132123030
6	Senary	2440123405
8	Octal	152650635
10	Decimal	28004765
12	Duodecimal	9466565
16	Hexadecimal	1ab519d
20	Vigesimal	8f0bi5
36	Base36	go8m5

Cryptographic Hash Functions

md5	235b14bf21e783012c0b8ece20436415
sha1	762174b7c2f77c56db2dc8f6553d39d803aa5c2b
sha256	23edf95a8c33b696cf132f76f0e5ad01ff2da7b7321794b2dbf08549ffff6695
sha512	8963cc4be6606d8505b2159e127b6ab1ed6fc9e664fef0f5e9352920c08e166dfdc1e60d53d6f6f20d777788de3c1f7aafd4598e548e4c2ebcb472a70a5edc4d
ripemd-160	ba1e21734562b4a6f7dec021d7924d77d2cdc28c

28004765 as geometric shapes

Circle

Radius = n

Diameter	56009530
Circumference	175959127.97902
Area	2.4638470143286E+15

Sphere

Radius = n

Volume	9.1999275509634E+22
Surface area	9.8553880573146E+15
Circumference	175959127.97902

Square

Length = n

Perimeter	112019060
Area	784266862705225
Diagonal	39604718.474071

Cube

Length = n

Surface area	4705601176231350
Volume	2.1963209187347E+22
Space diagonal	48505675.834027

Equilateral Triangle

Length = n

Perimeter	84014295
Area	3.3959751322452E+14
Altitude	24252837.917013

Triangular Pyramid

Length = n

Surface area	3.3959751322452E+14
Volume	2.5883890254986E+21
Height	13201572.82469