64756864 (number)

64756864 is an even 8-digits composite number following 64756863 and preceding 64756865. In scientific notation, it is written as 6.4756864 × 10^7. The sum of its digits is 46. It has a total of 9 prime factors and 32 positive divisors. There are 30673152 positive integers (up to 64756864) that are relatively prime to 64756864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4756864 × 10^7
Engineering notation 6.4756864 × 10^6

Prime Factorization of 64756864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 26627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1011826
Product of the distinct prime numbers

The prime factorization of 64756864 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 26627. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64756864)

Multiplication

n×y
n×2 129513728
n×3 194270592
n×4 259027456
n×5 323784320

Division

n÷y
n÷2 32378432
n÷3 21585621.333333
n÷3 16189216
n÷5 12951372.8

Exponentiation

ny
n2 4193451435114496
n3 2.7155476427431E+23
n4 1.7585034938664E+31
n5 1.1387517159583E+39

Nth Root

y√n
2√n 8047.1649666202
3√n 401.57062477265
4√n 89.705991810025
5√n 36.496999514583

Divisors of 64756864

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 -64756863
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 64756864 can be divided by 32 positive divisors. The sum of these divisors (counting 64756864) is 1, the average is 0.03125.

Base conversion 64756864

Base System Value
2 Binary 11110111000001110010000000
3 Ternary 11111211222201101
4 Quaternary 3313001302000
5 Quinary 113034204424
6 Senary 10231544144
8 Octal 367016200
10 Decimal 64756864
12 Duodecimal 1982b054
16 Hexadecimal 3dc1c80
20 Vigesimal 104ec34
36 Base36 12jyps

Cryptographic Hash Functions

md5 1ec991807ded69f54f0a326cf599acec
sha1 3abfed3512d9b57805bbd6a05d17ba5377fbf355
sha256 1a28fd6f9119044bc3eec0138c3c42f5baf357c17906a43912ca4c6c91816dc8
sha512 a538506600dc7c39bb6244ddba88421e8634b3a8c1ba4604cd3fda5446e46712e2d71e521ef1f1994b6b2e2ed586a88e8a1ebdf1d94b5f70048e9bd89ce63636
ripemd-160 8f744f03944e0e9597e7346897b6cf0aa0afe87d

64756864 as geometric shapes

Circle

Radius = n
Diameter 129513728
Circumference 406879376.42383
Area 1.3174116221741E+16

Sphere

Radius = n
Volume 1.1374859366553E+24
Surface area 5.2696464886965E+16
Circumference 406879376.42383

Square

Length = n
Perimeter 259027456
Area 4193451435114496
Diagonal 91580035.32555

Cube

Length = n
Surface area 25160708610686976
Volume 2.7155476427431E+23
Space diagonal 112162178.58683

Equilateral Triangle

Length = n
Perimeter 194270592
Area 1.8158177361727E+15
Altitude 56081089.293414

Triangular Pyramid

Length = n
Surface area 1.8158177361727E+15
Volume 3.2003035880314E+22
Height 30526678.44185