65664069 (number)

65664069 is an odd 8-digits composite number following 65664068 and preceding 65664070. In scientific notation, it is written as 6.5664069 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 43776044 positive integers (up to 65664069) that are relatively prime to 65664069.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5664069 × 10^7
Engineering notation 6.5664069 × 10^6

Prime Factorization of 65664069

Prime Factorization 3 × 21888023

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 65664069
Product of the distinct prime numbers

The prime factorization of 65664069 is 3 × 21888023. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 41, 99, 885, 29, 1310, 9443, 9960, 1456, 828140, 181547, 4899286, 829913, 64211337, 83115253, 714194691, 656758146, 4592276163, 8512018334

Basic calculations (n = 65664069)

Multiplication

n×y
n×2 131328138
n×3 196992207
n×4 262656276
n×5 328320345

Division

n÷y
n÷2 32832034.5
n÷3 21888023
n÷3 16416017.25
n÷5 13132813.8

Exponentiation

ny
n2 4311769957636761
n3 2.8312836001039E+23
n4 1.8591360167579E+31
n5 1.2207843568478E+39

Nth Root

y√n
2√n 8103.3369052508
3√n 403.43719012693
4√n 90.018536453615
5√n 36.598691477057

Divisors of 65664069

1, 3, 21888023, 65664069

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65664068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65664069 can be divided by 4 positive divisors. The sum of these divisors (counting 65664069) is 1, the average is 0.25.

Base conversion 65664069

Base System Value
2 Binary 11111010011111010001000101
3 Ternary 11120120002011120
4 Quaternary 3322133101011
5 Quinary 113302222234
6 Senary 10303224153
8 Octal 372372105
10 Decimal 65664069
12 Duodecimal 19ba8059
16 Hexadecimal 3e9f445
20 Vigesimal 10a8039
36 Base36 133epx

Cryptographic Hash Functions

md5 b849a03b55f9655144a4963ca43478fc
sha1 974bbb66a3166c7e6f224c955783a3f3d78add73
sha256 c4f0e1d85d72566cd0c650159dfb0967a0fbcbcfea246dd221b4401b87a4ce51
sha512 09fc6d0184414772b039ff446e494d574430714a77cdba273a6ae3bf1d3a6f0fbfc31fa0dd29f4ebb5d8be85b543bdbf02246ebf3e90bc12e7e35bc4b24bc9ab
ripemd-160 d9ab373292a159caeec5a66af2effc9153f955b7

65664069 as geometric shapes

Circle

Radius = n
Diameter 131328138
Circumference 412579513.55043
Area 1.3545824822881E+16

Sphere

Radius = n
Volume 1.1859653011087E+24
Surface area 5.4183299291523E+16
Circumference 412579513.55043

Square

Length = n
Perimeter 262656276
Area 4311769957636761
Diagonal 92863016.940403

Cube

Length = n
Surface area 25870619745820566
Volume 2.8312836001039E+23
Space diagonal 113733503.73971

Equilateral Triangle

Length = n
Perimeter 196992207
Area 1.867051159294E+15
Altitude 56866751.869854

Triangular Pyramid

Length = n
Surface area 1.867051159294E+15
Volume 3.3366997218262E+22
Height 30954338.980134