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

28704013 (number)

28704013 is an odd 8-digits composite number following 28704012 and preceding 28704014. In scientific notation, it is written as 2.8704013 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 26197248 positive integers (up to 28704013) that are relatively prime to 28704013.

Interesting facts

28704013 has 8 divisors, whose sum is 31260600
The reverse of 28704013 is 31040782
Previous prime number is 89

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty-eight million seven hundred four thousand thirteen

Notation

Scientific notation	2.8704013 × 10^7
Engineering notation	2.8704013 × 10^6

Prime Factorization of 28704013

Prime Factorization 13 × 89 × 24809

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28704013	Product of the distinct prime numbers

The prime factorization of 28704013 is 13 × 89 × 24809. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 1, 12, 758, 726, 5225, 8819, 30400, 30336, 69941, 90221, 1592780, 3378908, 89802571, 91359973, 996057599, 620922849, 3050573469, 8790032831

Basic calculations (n = 28704013)

Multiplication

n×y

n×2	57408026
n×3	86112039
n×4	114816052
n×5	143520065

Division

n÷y

n÷2	14352006.5
n÷3	9568004.3333333
n÷3	7176003.25
n÷5	5740802.6

Exponentiation

n^y

n²	823920362304169
n³	2.3649820790544E+22
n⁴	6.7884476341943E+29
n⁵	1.9485568914173E+37

Nth Root

^y√n

²√n	5357.6126213081
³√n	306.18285808395
⁴√n	73.195714500974
⁵√n	31.016195369754

Divisors of 28704013

1, 13, 89, 1157, 24809, 322517, 2208001, 28704013

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	-28704012	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 28704013 can be divided by 8 positive divisors. The sum of these divisors (counting 28704013) is 1, the average is 0.125.

Base conversion 28704013

Base	System	Value
2	Binary	1101101011111110100001101
3	Ternary	2000000022111121
4	Quaternary	1231133310031
5	Quinary	24322012023
6	Senary	2503120541
8	Octal	155376415
10	Decimal	28704013
12	Duodecimal	9743151
16	Hexadecimal	1b5fd0d
20	Vigesimal	8j800d
36	Base36	h385p

Cryptographic Hash Functions

md5	7ef84dfeb8b8286a5465e88ee136499e
sha1	a71f09939c55016df4fa588e52f45864488b1179
sha256	ff49cb74ee613629ce818d6fc4883b49fb06a8d93381a87e91b90aa9a6f2f1b0
sha512	24df9aed9bc5538fddd63525e87047f8444ed1bb5dd4e3753a2c1e2669b1d00c5fcf4fb0d1a4d256802e7422b27665d54d6435a06bd82993a866dec0c024c498
ripemd-160	d2def1c7b49b0da1fe39d9ec0d1736da275d800b

28704013 as geometric shapes

Circle

Radius = n

Diameter	57408026
Circumference	180352632.73869
Area	2.5884221573578E+15

Sphere

Radius = n

Volume	9.9064137672382E+22
Surface area	1.0353688629431E+16
Circumference	180352632.73869

Square

Length = n

Perimeter	114816052
Area	823920362304169
Diagonal	40593604.479134

Cube

Length = n

Surface area	4943522173825014
Volume	2.3649820790544E+22
Space diagonal	49716808.897118

Equilateral Triangle

Length = n

Perimeter	86112039
Area	3.5676798222534E+14
Altitude	24858404.448559

Triangular Pyramid

Length = n

Surface area	3.5676798222534E+14
Volume	2.78715810914E+21
Height	13531201.493045