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

65409868 (number)

65409868 is an even 8-digits composite number following 65409867 and preceding 65409869. In scientific notation, it is written as 6.5409868 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 32704932 positive integers (up to 65409868) that are relatively prime to 65409868.

Interesting facts

65409868 has 6 divisors, whose sum is 114467276
The reverse of 65409868 is 86890456
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	sixty-five million four hundred nine thousand eight hundred sixty-eight

Notation

Scientific notation	6.5409868 × 10^7
Engineering notation	6.5409868 × 10^6

Prime Factorization of 65409868

Prime Factorization 2 × 2 × 16352467

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	32704934	Product of the distinct prime numbers

The prime factorization of 65409868 is 2 × 2 × 16352467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 86, 93, 362, 130, 6883, 4985, 81079, 98226, 623844, 689685, 7880172, 7711924, 65945568, 21679800, 318980642, 500180643, 1147827752, 1688491270

Basic calculations (n = 65409868)

Multiplication

n×y

n×2	130819736
n×3	196229604
n×4	261639472
n×5	327049340

Division

n÷y

n÷2	32704934
n÷3	21803289.333333
n÷3	16352467
n÷5	13081973.6

Exponentiation

n^y

n²	4278450831777424
n³	2.7985290415105E+23
n⁴	1.8305141519937E+31
n⁵	1.1973368905404E+39

Nth Root

^y√n

²√n	8087.6367376385
³√n	402.91591691964
⁴√n	89.93128898019
⁵√n	36.570311073707

Divisors of 65409868

1, 2, 4, 16352467, 32704934, 65409868

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-65409867	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65409868 can be divided by 6 positive divisors. The sum of these divisors (counting 65409868) is 1, the average is 0.16666666666667.

Base conversion 65409868

Base	System	Value
2	Binary	11111001100001001101001100
3	Ternary	11120002011110201
4	Quaternary	3321201031030
5	Quinary	113221103433
6	Senary	10253543244
8	Octal	371411514
10	Decimal	65409868
12	Duodecimal	19aa4b24
16	Hexadecimal	3e6134c
20	Vigesimal	108g4d8
36	Base36	12xyks

Cryptographic Hash Functions

md5	ff207fafe9803310db8c0779e7fe3d6c
sha1	f593a1452690802b5554d306039ad213d7fe49e2
sha256	55740778439b473fe0421b97ceecabf1a5e0efe2c85ac7670893d1a16e0bec73
sha512	cdaf823b36eb2882d6f935c845c3e68a45e41ac47a51c849b3cf2343036325c50ef55e1f4cf8f13e895359a45c97efcd7f875219de35dbfdc9916db48fdc99b5
ripemd-160	e19e5430336450d959027e0ff9157bcc029b77fd

65409868 as geometric shapes

Circle

Radius = n

Diameter	130819736
Circumference	410982321.56216
Area	1.3441149701857E+16

Sphere

Radius = n

Volume	1.1722451036889E+24
Surface area	5.3764598807428E+16
Circumference	410982321.56216

Square

Length = n

Perimeter	261639472
Area	4278450831777424
Diagonal	92503522.438634

Cube

Length = n

Surface area	25670704990664544
Volume	2.7985290415105E+23
Space diagonal	113293214.69237

Equilateral Triangle

Length = n

Perimeter	196229604
Area	1.852623554581E+15
Altitude	56646607.346187

Triangular Pyramid

Length = n

Surface area	1.852623554581E+15
Volume	3.2980981043326E+22
Height	30834507.479545