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

28996865 (number)

28996865 is an odd 8-digits composite number following 28996864 and preceding 28996866. In scientific notation, it is written as 2.8996865 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 23161600 positive integers (up to 28996865) that are relatively prime to 28996865.

Interesting facts

28996865 has 8 divisors, whose sum is 34850088
The reverse of 28996865 is 56869982
Previous prime number is 701

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8

Name

Name	twenty-eight million nine hundred ninety-six thousand eight hundred sixty-five

Notation

Scientific notation	2.8996865 × 10^7
Engineering notation	2.8996865 × 10^6

Prime Factorization of 28996865

Prime Factorization 5 × 701 × 8273

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28996865	Product of the distinct prime numbers

The prime factorization of 28996865 is 5 × 701 × 8273. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 45, 62, 443, 198, 927, 7099, 70733, 34499, 70638, 40337, 577661, 5596733, 5945491, 41215657, 539927923, 467729717, 8979659922, 6991577285

Basic calculations (n = 28996865)

Multiplication

n×y

n×2	57993730
n×3	86990595
n×4	115987460
n×5	144984325

Division

n÷y

n÷2	14498432.5
n÷3	9665621.6666667
n÷3	7249216.25
n÷5	5799373

Exponentiation

n^y

n²	840818179828225
n³	2.4381091250025E+22
n⁴	7.0697521152965E+29
n⁵	2.0500064767072E+37

Nth Root

^y√n

²√n	5384.8737218249
³√n	307.22061123486
⁴√n	73.381698820788
⁵√n	31.079227057232

Divisors of 28996865

1, 5, 701, 3505, 8273, 41365, 5799373, 28996865

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	-28996864	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 28996865 can be divided by 8 positive divisors. The sum of these divisors (counting 28996865) is 1, the average is 0.125.

Base conversion 28996865

Base	System	Value
2	Binary	1101110100111010100000001
3	Ternary	2000120012012222
4	Quaternary	1232213110001
5	Quinary	24410344430
6	Senary	2513300425
8	Octal	156472401
10	Decimal	28996865
12	Duodecimal	9864715
16	Hexadecimal	1ba7501
20	Vigesimal	914c35
36	Base36	h9i4h

Cryptographic Hash Functions

md5	25b62748a6b35f7d6d0b716ea471c6af
sha1	eea45ce78527911fb63390fb93bc4f799a618bca
sha256	1b996b2e6eb65f54ffae8412dc967f9a3775f604444ac8cfc8333538e0fddbc1
sha512	a83d53ae06e609ec6b340af32fae871fc92798b672123f5eac2c9b9426a241b26d793b3c1017f7a0bbe3d2e38640ca6fe6babbf40f4add6883aab894fe4ef3e4
ripemd-160	132b93699bc5ba7ca3127353fcd30dadd3e06ade

28996865 as geometric shapes

Circle

Radius = n

Diameter	57993730
Circumference	182192676.12227
Area	2.6415082167531E+15

Sphere

Radius = n

Volume	1.0212727621011E+23
Surface area	1.0566032867012E+16
Circumference	182192676.12227

Square

Length = n

Perimeter	115987460
Area	840818179828225
Diagonal	41007759.749302

Cube

Length = n

Surface area	5044909078969350
Volume	2.4381091250025E+22
Space diagonal	50224043.440216

Equilateral Triangle

Length = n

Perimeter	86990595
Area	3.6408495184752E+14
Altitude	25112021.720108

Triangular Pyramid

Length = n

Surface area	3.6408495184752E+14
Volume	2.8733391592701E+21
Height	13669253.249767