64896768 (number)

64896768 is an even 8-digits composite number following 64896767 and preceding 64896769. In scientific notation, it is written as 6.4896768 × 10^7. The sum of its digits is 54. It has a total of 12 prime factors and 144 positive divisors. There are 21012480 positive integers (up to 64896768) that are relatively prime to 64896768.

Interesting facts

Basic properties

Name

Name sixty-four million eight hundred ninety-six thousand seven hundred sixty-eight

Notation

Scientific notation 6.4896768 × 10^7
Engineering notation 6.4896768 × 10^6

Prime Factorization of 64896768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 41 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 507006
Product of the distinct prime numbers

The prime factorization of 64896768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 41 × 229. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64896768)

Multiplication

n×y
n×2 129793536
n×3 194690304
n×4 259587072
n×5 324483840

Division

n÷y
n÷2 32448384
n÷3 21632256
n÷3 16224192
n÷5 12979353.6

Exponentiation

ny
n2 4211590496845824
n3 2.7331861138481E+23
n4 1.7737494513122E+31
n5 1.1511060663194E+39

Nth Root

y√n
2√n 8055.8530274577
3√n 401.8596079152
4√n 89.754403944641
5√n 36.512755896366

Divisors of 64896768

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64896767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64896768 can be divided by 144 positive divisors. The sum of these divisors (counting 64896768) is 1, the average is 0.0069444444444444.

Base conversion 64896768

Base System Value
2 Binary 11110111100011111100000000
3 Ternary 11112010002122000
4 Quaternary 3313203330000
5 Quinary 113103144033
6 Senary 10234544000
8 Octal 367437400
10 Decimal 64896768
12 Duodecimal 19898000
16 Hexadecimal 3de3f00
20 Vigesimal 105c1i8
36 Base36 12myo0

Cryptographic Hash Functions

md5 f30399c3be5df369e73a747fd1f8b6d5
sha1 e57a31f4f43ae95f629749d4c24ca23135ce2148
sha256 3a38477b2787d373e5ecc70fdac4920bd4739f0550e2953a6d2f02660e2f0d44
sha512 1c0afd1cba1768d3e5bea8994d9aec73bd46db367f1f107429fa062f502290ffa5be93485bb972808b373b27c3b8da4bd13a455b70d26a28ccb8ce19345ef743
ripemd-160 31fc42d03a462b0c8ac7fe13224813b70569190f

64896768 as geometric shapes

Circle

Radius = n
Diameter 129793536
Circumference 407758419.18104
Area 1.3231101764819E+16

Sphere

Radius = n
Volume 1.1448743221545E+24
Surface area 5.2924407059278E+16
Circumference 407758419.18104

Square

Length = n
Perimeter 259587072
Area 4211590496845824
Diagonal 91777889.45978

Cube

Length = n
Surface area 25269542981074944
Volume 2.7331861138481E+23
Space diagonal 112404499.42301

Equilateral Triangle

Length = n
Perimeter 194690304
Area 1.8236721803028E+15
Altitude 56202249.711505

Triangular Pyramid

Length = n
Surface area 1.8236721803028E+15
Volume 3.2210907255781E+22
Height 30592629.819927