65403904 (number)

65403904 is an even 8-digits composite number following 65403903 and preceding 65403905. In scientific notation, it is written as 6.5403904 × 10^7. The sum of its digits is 31. It has a total of 12 prime factors and 44 positive divisors. There are 31268864 positive integers (up to 65403904) that are relatively prime to 65403904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5403904 × 10^7
Engineering notation 6.5403904 × 10^6

Prime Factorization of 65403904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 2777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 127742
Product of the distinct prime numbers

The prime factorization of 65403904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 2777. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65403904)

Multiplication

n×y
n×2 130807808
n×3 196211712
n×4 261615616
n×5 327019520

Division

n÷y
n÷2 32701952
n÷3 21801301.333333
n÷3 16350976
n÷5 13080780.8

Exponentiation

ny
n2 4277670658441216
n3 2.7977636108831E+23
n4 1.8298466262089E+31
n5 1.1967911307529E+39

Nth Root

y√n
2√n 8087.2680183113
3√n 402.90367073702
4√n 89.929238951029
5√n 36.569644161215

Divisors of 65403904

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65403903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65403904 can be divided by 44 positive divisors. The sum of these divisors (counting 65403904) is 1, the average is 0.022727272727273.

Base conversion 65403904

Base System Value
2 Binary 11111001011111110000000000
3 Ternary 11120001212021211
4 Quaternary 3321133300000
5 Quinary 113220411104
6 Senary 10253455504
8 Octal 371376000
10 Decimal 65403904
12 Duodecimal 19aa1594
16 Hexadecimal 3e5fc00
20 Vigesimal 108f9f4
36 Base36 12xtz4

Cryptographic Hash Functions

md5 c10953a5197d8d1f492fc78a4043f609
sha1 93261cf234dbc8cb3e4d0ec78ec38f8febe01185
sha256 c430c8a7c2c893b3deb7d1d96675fa1c8523661a95aedba7cdb449f1411d4bf2
sha512 bd8e4417b1eea0d2e2a22dd6964c862c55010506dc286911014907bea67d5edf5bee662bec3927d07996615a0fabf46dda32352d34c7631132407400adaef8c0
ripemd-160 ccdda3990c8708adfa2c7e280ff245c0a3c21563

65403904 as geometric shapes

Circle

Radius = n
Diameter 130807808
Circumference 410944848.64498
Area 1.3438698715036E+16

Sphere

Radius = n
Volume 1.1719244808575E+24
Surface area 5.3754794860142E+16
Circumference 410944848.64498

Square

Length = n
Perimeter 261615616
Area 4277670658441216
Diagonal 92495088.068948

Cube

Length = n
Surface area 25666023950647296
Volume 2.7977636108831E+23
Space diagonal 113282884.74136

Equilateral Triangle

Length = n
Perimeter 196211712
Area 1.8522857296167E+15
Altitude 56641442.370679

Triangular Pyramid

Length = n
Surface area 1.8522857296167E+15
Volume 3.2971960356873E+22
Height 30831696.022983