65664038 (number)

65664038 is an even 8-digits composite number following 65664037 and preceding 65664039. In scientific notation, it is written as 6.5664038 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 28274400 positive integers (up to 65664038) that are relatively prime to 65664038.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred sixty-four thousand thirty-eight

Notation

Scientific notation 6.5664038 × 10^7
Engineering notation 6.5664038 × 10^6

Prime Factorization of 65664038

Prime Factorization 2 × 2299 × 14281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 65664038
Product of the distinct prime numbers

The prime factorization of 65664038 is 2 × 2299 × 14281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 97, 55, 978, 451, 8978, 302, 7936, 6982, 521757, 9092, 1769432, 12212, 16304065, 75042428, 373008983, 213389697, 5827983544, 4707500005

Basic calculations (n = 65664038)

Multiplication

n×y
n×2 131328076
n×3 196992114
n×4 262656152
n×5 328320190

Division

n÷y
n÷2 32832019
n÷3 21888012.666667
n÷3 16416009.5
n÷5 13132807.6

Exponentiation

ny
n2 4311765886465444
n3 2.8312795901597E+23
n4 1.8591325059687E+31
n5 1.2207814751896E+39

Nth Root

y√n
2√n 8103.3349924584
3√n 403.43712663937
4√n 90.018525829178
5√n 36.598688021408

Divisors of 65664038

1, 2, 2299, 4598, 14281, 28562, 32832019, 65664038

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 -65664037
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 65664038 can be divided by 8 positive divisors. The sum of these divisors (counting 65664038) is 1, the average is 0.125.

Base conversion 65664038

Base System Value
2 Binary 11111010011111010000100110
3 Ternary 11120120002010102
4 Quaternary 3322133100212
5 Quinary 113302222123
6 Senary 10303224102
8 Octal 372372046
10 Decimal 65664038
12 Duodecimal 19ba8032
16 Hexadecimal 3e9f426
20 Vigesimal 10a801i
36 Base36 133ep2

Cryptographic Hash Functions

md5 9d305f3cd1df91598c1d24d5d631c080
sha1 b3aca4c4162be44d2f29a139ee2e96debe19cbb6
sha256 40c8fc05243449d1dd039ed72c67d2cb92f2ba02f64cf066ff8070b65ed55608
sha512 afbc0f227d95ef1a591a060ed81f87b971d7ae4fc8853e03a9cd02ab48856424a8678831c76dd71424f025cc901b1bfc0c2af3f1a2600c5b878c975e363ddbbf
ripemd-160 f9cce7a2408607f2593e0b5cb1ca3dea0d50ae9c

65664038 as geometric shapes

Circle

Radius = n
Diameter 131328076
Circumference 412579318.77168
Area 1.3545812032919E+16

Sphere

Radius = n
Volume 1.1859636214273E+24
Surface area 5.4183248131676E+16
Circumference 412579318.77168

Square

Length = n
Perimeter 262656152
Area 4311765886465444
Diagonal 92862973.099782

Cube

Length = n
Surface area 25870595318792664
Volume 2.8312795901597E+23
Space diagonal 113733450.04613

Equilateral Triangle

Length = n
Perimeter 196992114
Area 1.8670493964251E+15
Altitude 56866725.023067

Triangular Pyramid

Length = n
Surface area 1.8670493964251E+15
Volume 3.3366949960617E+22
Height 30954324.366594