64746784 (number)

64746784 is an even 8-digits composite number following 64746783 and preceding 64746785. In scientific notation, it is written as 6.4746784 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 12 positive divisors. There are 32373376 positive integers (up to 64746784) that are relatively prime to 64746784.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-six thousand seven hundred eighty-four

Notation

Scientific notation 6.4746784 × 10^7
Engineering notation 6.4746784 × 10^6

Prime Factorization of 64746784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2023337

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4046674
Product of the distinct prime numbers

The prime factorization of 64746784 is 2 × 2 × 2 × 2 × 2 × 2023337. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64746784)

Multiplication

n×y
n×2 129493568
n×3 194240352
n×4 258987136
n×5 323733920

Division

n÷y
n÷2 32373392
n÷3 21582261.333333
n÷3 16186696
n÷5 12949356.8

Exponentiation

ny
n2 4192146038342656
n3 2.7142797404103E+23
n4 1.7574088406792E+31
n5 1.1378657060715E+39

Nth Root

y√n
2√n 8046.5386347174
3√n 401.54978764079
4√n 89.702500716075
5√n 36.495863225267

Divisors of 64746784

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64746783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64746784 can be divided by 12 positive divisors. The sum of these divisors (counting 64746784) is 1, the average is 0.083333333333333.

Base conversion 64746784

Base System Value
2 Binary 11110110111111010100100000
3 Ternary 11111211110220001
4 Quaternary 3312333110200
5 Quinary 113033344114
6 Senary 10231425344
8 Octal 366772440
10 Decimal 64746784
12 Duodecimal 19825254
16 Hexadecimal 3dbf520
20 Vigesimal 104d6j4
36 Base36 12jqxs

Cryptographic Hash Functions

md5 08fe5c0f3cb8de9e54c7af0572722c24
sha1 92dfff2d7bb997623d10fe4d0a467102c1eb416f
sha256 6d5750da614194f390a977239e8d39286ed6046998ce023dc788ea4d90372622
sha512 2d0645d0e4852352a150c6000271d808544630a6b1a6c8c4809682e3b766cab1883c1118a0074052902c46acf34fb9281102c5dbf2a0aa19195159f822ac6bbe
ripemd-160 877a98260b53cbd7a7f570f942cd89c7a802bae0

64746784 as geometric shapes

Circle

Radius = n
Diameter 129493568
Circumference 406816041.91593
Area 1.3170015196833E+16

Sphere

Radius = n
Volume 1.1369548389681E+24
Surface area 5.2680060787331E+16
Circumference 406816041.91593

Square

Length = n
Perimeter 258987136
Area 4192146038342656
Diagonal 91565780.052841

Cube

Length = n
Surface area 25152876230055936
Volume 2.7142797404103E+23
Space diagonal 112144719.51469

Equilateral Triangle

Length = n
Perimeter 194240352
Area 1.8152524827895E+15
Altitude 56072359.757344

Triangular Pyramid

Length = n
Surface area 1.8152524827895E+15
Volume 3.1988093508023E+22
Height 30521926.68428