64673904 (number)

64673904 is an even 8-digits composite number following 64673903 and preceding 64673905. In scientific notation, it is written as 6.4673904 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 21412800 positive integers (up to 64673904) that are relatively prime to 64673904.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred seventy-three thousand nine hundred four

Notation

Scientific notation 6.4673904 × 10^7
Engineering notation 6.4673904 × 10^6

Prime Factorization of 64673904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 151 × 8923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8084238
Product of the distinct prime numbers

The prime factorization of 64673904 is 2 × 2 × 2 × 2 × 3 × 151 × 8923. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64673904)

Multiplication

n×y
n×2 129347808
n×3 194021712
n×4 258695616
n×5 323369520

Division

n÷y
n÷2 32336952
n÷3 21557968
n÷3 16168476
n÷5 12934780.8

Exponentiation

ny
n2 4182713858601216
n3 2.7051243455064E+23
n4 1.7495095222935E+31
n5 1.1314761089189E+39

Nth Root

y√n
2√n 8042.0087042977
3√n 401.39906748683
4√n 89.677247417044
5√n 36.487643459804

Divisors of 64673904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64673903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64673904 can be divided by 40 positive divisors. The sum of these divisors (counting 64673904) is 1, the average is 0.025.

Base conversion 64673904

Base System Value
2 Binary 11110110101101100001110000
3 Ternary 11111200202220210
4 Quaternary 3312231201300
5 Quinary 113024031104
6 Senary 10230104120
8 Octal 366554160
10 Decimal 64673904
12 Duodecimal 197ab040
16 Hexadecimal 3dad870
20 Vigesimal 10444f4
36 Base36 12i6pc

Cryptographic Hash Functions

md5 c99d19f934d3abd14b8f9cc08a6b8697
sha1 752c6c35b11c186b030c370ba2eee2e24d05da4a
sha256 b2d472f28ffc09686f9f29bd1d1a059db5a9577872955f817d3bbe51382722a3
sha512 9c095a05ad43d32f23bb0ef0b62d5f6f9cfe84b096064ec71ea51ac5068a67399f6507c56f8958aa677ec1499c97259927918a8fc0b062863fd8618dcc89976b
ripemd-160 a9a2e98a3fb71bda7c679185c2ff0572c35c20ab

64673904 as geometric shapes

Circle

Radius = n
Diameter 129347808
Circumference 406358123.37074
Area 1.314038313025E+16

Sphere

Radius = n
Volume 1.1331198361187E+24
Surface area 5.2561532520999E+16
Circumference 406358123.37074

Square

Length = n
Perimeter 258695616
Area 4182713858601216
Diagonal 91462712.168416

Cube

Length = n
Surface area 25096283151607296
Volume 2.7051243455064E+23
Space diagonal 112018487.65183

Equilateral Triangle

Length = n
Perimeter 194021712
Area 1.8111682291549E+15
Altitude 56009243.825916

Triangular Pyramid

Length = n
Surface area 1.8111682291549E+15
Volume 3.188019614434E+22
Height 30487570.722805