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

65142018 (number)

65142018 is an even 8-digits composite number following 65142017 and preceding 65142019. In scientific notation, it is written as 6.5142018 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 21345624 positive integers (up to 65142018) that are relatively prime to 65142018.

Interesting facts

65142018 has 8 divisors, whose sum is 97898640
The reverse of 65142018 is 81024156
Previous prime number is 531

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	sixty-five million one hundred forty-two thousand eighteen

Notation

Scientific notation	6.5142018 × 10^7
Engineering notation	6.5142018 × 10^6

Prime Factorization of 65142018

Prime Factorization 2 × 531 × 61339

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	65142018	Product of the distinct prime numbers

The prime factorization of 65142018 is 2 × 531 × 61339. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 6, 36, 782, 109, 7336, 9863, 32254, 25562, 618536, 283431, 3252871, 9486126, 90157537, 13690718, 833502514, 94050007, 1775361238, 3215825714

Basic calculations (n = 65142018)

Multiplication

n×y

n×2	130284036
n×3	195426054
n×4	260568072
n×5	325710090

Division

n÷y

n÷2	32571009
n÷3	21714006
n÷3	16285504.5
n÷5	13028403.6

Exponentiation

n^y

n²	4243482509112324
n³	2.7642901399128E+23
n⁴	1.8007143805142E+31
n⁵	1.1730216858832E+39

Nth Root

^y√n

²√n	8071.0605251107
³√n	402.36519127725
⁴√n	89.839081279311
⁵√n	36.54031119067

Divisors of 65142018

1, 2, 531, 1062, 61339, 122678, 32571009, 65142018

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	-65142017	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 65142018 can be divided by 8 positive divisors. The sum of these divisors (counting 65142018) is 1, the average is 0.125.

Base conversion 65142018

Base	System	Value
2	Binary	11111000011111110100000010
3	Ternary	11112120120001100
4	Quaternary	3320133310002
5	Quinary	113134021033
6	Senary	10244115230
8	Octal	370376402
10	Decimal	65142018
12	Duodecimal	19995b16
16	Hexadecimal	3e1fd02
20	Vigesimal	1072f0i
36	Base36	12s7wi

Cryptographic Hash Functions

md5	dbe4ab417c88cfaebd26ab0ccf160dd7
sha1	65ed45d8e9c2f6bd7d60266f203c45844c34ef6a
sha256	f77237624cd586215911a51081af11cf4a22c6b98c8e86e3a3ec4c75db6fef67
sha512	86c0bedeb2f483e5e69f75a2e08127b7fb41717fc35c07afc7de14da9a14a00f4880f5225da8136d279d25fa0ec5b60aaa0733fa43b2f4d674fae228e95c2b6b
ripemd-160	430055611bc88d3f0d6d1774922b6f36407fb9ab

65142018 as geometric shapes

Circle

Radius = n

Diameter	130284036
Circumference	409299370.37763
Area	1.3331293476264E+16

Sphere

Radius = n

Volume	1.1579031461254E+24
Surface area	5.3325173905056E+16
Circumference	409299370.37763

Square

Length = n

Perimeter	260568072
Area	4243482509112324
Diagonal	92124725.335952

Cube

Length = n

Surface area	25460895054673944
Volume	2.7642901399128E+23
Space diagonal	112829284.88357

Equilateral Triangle

Length = n

Perimeter	195426054
Area	1.8374818267031E+15
Altitude	56414642.441783

Triangular Pyramid

Length = n

Surface area	1.8374818267031E+15
Volume	3.2577471718324E+22
Height	30708241.778651