64443516 (number)

64443516 is an even 8-digits composite number following 64443515 and preceding 64443517. In scientific notation, it is written as 6.4443516 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 19464192 positive integers (up to 64443516) that are relatively prime to 64443516.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred forty-three thousand five hundred sixteen

Notation

Scientific notation 6.4443516 × 10^7
Engineering notation 6.4443516 × 10^6

Prime Factorization of 64443516

Prime Factorization 2 × 2 × 3 × 19 × 23 × 12289

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32221758
Product of the distinct prime numbers

The prime factorization of 64443516 is 2 × 2 × 3 × 19 × 23 × 12289. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64443516)

Multiplication

n×y
n×2 128887032
n×3 193330548
n×4 257774064
n×5 322217580

Division

n÷y
n÷2 32221758
n÷3 21481172
n÷3 16110879
n÷5 12888703.2

Exponentiation

ny
n2 4152966754442256
n3 2.6763177948737E+23
n4 1.7247132863503E+31
n5 1.1114658826433E+39

Nth Root

y√n
2√n 8027.6718916508
3√n 400.92186544477
4√n 89.597276139684
5√n 36.461610334597

Divisors of 64443516

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64443515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64443516 can be divided by 48 positive divisors. The sum of these divisors (counting 64443516) is 1, the average is 0.020833333333333.

Base conversion 64443516

Base System Value
2 Binary 11110101110101010001111100
3 Ternary 11111021001212220
4 Quaternary 3311311101330
5 Quinary 112444143031
6 Senary 10221125340
8 Octal 365652174
10 Decimal 64443516
12 Duodecimal 196b9850
16 Hexadecimal 3d7547c
20 Vigesimal 102f8fg
36 Base36 12d8xo

Cryptographic Hash Functions

md5 f0a6fb4afab1ca8640b5f8a36ff8f7fa
sha1 a918ab4384c771bb0e215721ddc894700346babc
sha256 ad8916afecef41fe382f5a7cef5d878acefc26b4a2c36537b17033632155c719
sha512 7bdf22ab29eb076d31be31d05f913e19f22a4fe567b5ee661df1b5ff33643e699a4b4681e0fb2b2a09ceaf318105d7bba0951fd17f6fc362cb1569977e16aee5
ripemd-160 e7faf51eca8c516f7527a39389b0d98782091333

64443516 as geometric shapes

Circle

Radius = n
Diameter 128887032
Circumference 404910552.87419
Area 1.3046929846358E+16

Sphere

Radius = n
Volume 1.1210533764062E+24
Surface area 5.2187719385434E+16
Circumference 404910552.87419

Square

Length = n
Perimeter 257774064
Area 4152966754442256
Diagonal 91136894.334208

Cube

Length = n
Surface area 24917800526653536
Volume 2.6763177948737E+23
Space diagonal 111619443.93038

Equilateral Triangle

Length = n
Perimeter 193330548
Area 1.7982873552096E+15
Altitude 55809721.965189

Triangular Pyramid

Length = n
Surface area 1.7982873552096E+15
Volume 3.1540707689423E+22
Height 30378964.778069