65388614 (number)

65388614 is an even 8-digits composite number following 65388613 and preceding 65388615. In scientific notation, it is written as 6.5388614 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 30814344 positive integers (up to 65388614) that are relatively prime to 65388614.

Interesting facts

Basic properties

Name

Name sixty-five million three hundred eighty-eight thousand six hundred fourteen

Notation

Scientific notation 6.5388614 × 10^7
Engineering notation 6.5388614 × 10^6

Prime Factorization of 65388614

Prime Factorization 2 × 19 × 199 × 8647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65388614
Product of the distinct prime numbers

The prime factorization of 65388614 is 2 × 19 × 199 × 8647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 16, 81, 180, 301, 5009, 8763, 51079, 1181, 639244, 322111, 3481073, 7726930, 49652606, 56728305, 828311070, 829716047, 5028343728, 8172409296

Basic calculations (n = 65388614)

Multiplication

n×y
n×2 130777228
n×3 196165842
n×4 261554456
n×5 326943070

Division

n÷y
n÷2 32694307
n÷3 21796204.666667
n÷3 16347153.5
n÷5 13077722.8

Exponentiation

ny
n2 4275670840840996
n3 2.7958019020281E+23
n4 1.8281361139218E+31
n5 1.1953928669269E+39

Nth Root

y√n
2√n 8086.322650006
3√n 402.87227160605
4√n 89.923982618687
5√n 36.567934164964

Divisors of 65388614

1, 2, 19, 38, 199, 398, 3781, 7562, 8647, 17294, 164293, 328586, 1720753, 3441506, 32694307, 65388614

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65388613
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65388614 can be divided by 16 positive divisors. The sum of these divisors (counting 65388614) is 1, the average is 0.0625.

Base conversion 65388614

Base System Value
2 Binary 11111001011100000001000110
3 Ternary 11120001002022112
4 Quaternary 3321130001012
5 Quinary 113214413424
6 Senary 10253301022
8 Octal 371340106
10 Decimal 65388614
12 Duodecimal 19a94772
16 Hexadecimal 3e5c046
20 Vigesimal 108dbae
36 Base36 12xi6e

Cryptographic Hash Functions

md5 85d7d55f956290e011c3a2b2f574dcc3
sha1 02618bde500053a8f7da9b0ed6b307e8e18f3059
sha256 c4197fed7fa47d02cd10e554b87c3ffe3a9ef239cefa1f29052117ee4e314912
sha512 43e8c86558d460bbb4fafcee2528fd59de2f3274b0e202b24182ada74ce990953c16ea6e1edea2c926caf5e803767beb743dd170f87fd1ba8a466eb869ad061f
ripemd-160 b955084b2dffff0539537f77e2eae626c636a18c

65388614 as geometric shapes

Circle

Radius = n
Diameter 130777228
Circumference 410848778.74164
Area 1.3432416102754E+16

Sphere

Radius = n
Volume 1.1711027621738E+24
Surface area 5.3729664411017E+16
Circumference 410848778.74164

Square

Length = n
Perimeter 261554456
Area 4275670840840996
Diagonal 92473464.743579

Cube

Length = n
Surface area 25654025045045976
Volume 2.7958019020281E+23
Space diagonal 113256401.68451

Equilateral Triangle

Length = n
Perimeter 196165842
Area 1.8514197831943E+15
Altitude 56628200.842255

Triangular Pyramid

Length = n
Surface area 1.8514197831943E+15
Volume 3.2948841396305E+22
Height 30824488.24786