65407768 (number)

65407768 is an even 8-digits composite number following 65407767 and preceding 65407769. In scientific notation, it is written as 6.5407768 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 30270240 positive integers (up to 65407768) that are relatively prime to 65407768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5407768 × 10^7
Engineering notation 6.5407768 × 10^6

Prime Factorization of 65407768

Prime Factorization 2 × 2 × 2 × 23 × 31 × 11467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16351942
Product of the distinct prime numbers

The prime factorization of 65407768 is 2 × 2 × 2 × 23 × 31 × 11467. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 52, 39, 866, 365, 8173, 8959, 28070, 59312, 492535, 536589, 3754003, 7694969, 59016714, 68833593, 415909152, 684937728, 1859125745, 2183155192

Basic calculations (n = 65407768)

Multiplication

n×y
n×2 130815536
n×3 196223304
n×4 261631072
n×5 327038840

Division

n÷y
n÷2 32703884
n÷3 21802589.333333
n÷3 16351942
n÷5 13081553.6

Exponentiation

ny
n2 4278176114741824
n3 2.7982595077617E+23
n4 1.8302790868747E+31
n5 1.1971446988956E+39

Nth Root

y√n
2√n 8087.5069088069
3√n 402.91160496842
4√n 89.930567154928
5√n 36.570076250914

Divisors of 65407768

1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 11467, 22934, 45868, 91736, 263741, 355477, 527482, 710954, 1054964, 1421908, 2109928, 2843816, 8175971, 16351942, 32703884, 65407768

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65407767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65407768 can be divided by 32 positive divisors. The sum of these divisors (counting 65407768) is 1, the average is 0.03125.

Base conversion 65407768

Base System Value
2 Binary 11111001100000101100011000
3 Ternary 11120002001120221
4 Quaternary 3321200230120
5 Quinary 113221022033
6 Senary 10253525424
8 Octal 371405430
10 Decimal 65407768
12 Duodecimal 19aa3874
16 Hexadecimal 3e60b18
20 Vigesimal 108fj88
36 Base36 12xwyg

Cryptographic Hash Functions

md5 48a1554ec4b3c361191f118b637d6ca2
sha1 02c83c823bd05bf616f4f63120e734c9603f10c0
sha256 1323f0e4129060db99018380fa51181519517b7fefb03753ba18f0cc510e8fe5
sha512 663cbaea9d30d36202714fdfc4023d14adfd5ca14a603fe7e51808bc857e4ab09e37bb563192995ebedbd48434c9904021db640dc63290ac7388602d1824a618
ripemd-160 5b203674993ed23fccd29d3c599c8a95b882f719

65407768 as geometric shapes

Circle

Radius = n
Diameter 130815536
Circumference 410969126.87301
Area 1.3440286652836E+16

Sphere

Radius = n
Volume 1.1721322016563E+24
Surface area 5.3761146611345E+16
Circumference 410969126.87301

Square

Length = n
Perimeter 261631072
Area 4278176114741824
Diagonal 92500552.590153

Cube

Length = n
Surface area 25669056688450944
Volume 2.7982595077617E+23
Space diagonal 113289577.38568

Equilateral Triangle

Length = n
Perimeter 196223304
Area 1.8525045986151E+15
Altitude 56644788.692839

Triangular Pyramid

Length = n
Surface area 1.8525045986151E+15
Volume 3.2977804557634E+22
Height 30833517.530051