64753821 (number)

64753821 is an odd 8-digits composite number following 64753820 and preceding 64753822. In scientific notation, it is written as 6.4753821 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 39143040 positive integers (up to 64753821) that are relatively prime to 64753821.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred fifty-three thousand eight hundred twenty-one

Notation

Scientific notation 6.4753821 × 10^7
Engineering notation 6.4753821 × 10^6

Prime Factorization of 64753821

Prime Factorization 9 × 11 × 1103 × 593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64753821
Product of the distinct prime numbers

The prime factorization of 64753821 is 9 × 11 × 1103 × 593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64753821)

Multiplication

n×y
n×2 129507642
n×3 194261463
n×4 259015284
n×5 323769105

Division

n÷y
n÷2 32376910.5
n÷3 21584607
n÷3 16188455.25
n÷5 12950764.2

Exponentiation

ny
n2 4193057334100041
n3 2.7151648405505E+23
n4 1.758172980705E+31
n5 1.1384841847961E+39

Nth Root

y√n
2√n 8046.9758916005
3√n 401.56433458462
4√n 89.704937944355
5√n 36.496656500884

Divisors of 64753821

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64753820
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64753821 can be divided by 16 positive divisors. The sum of these divisors (counting 64753821) is 1, the average is 0.0625.

Base conversion 64753821

Base System Value
2 Binary 11110111000001000010011101
3 Ternary 11111211211112200
4 Quaternary 3313001002131
5 Quinary 113034110241
6 Senary 10231522113
8 Octal 367010235
10 Decimal 64753821
12 Duodecimal 19829339
16 Hexadecimal 3dc109d
20 Vigesimal 104e4b1
36 Base36 12jwd9

Cryptographic Hash Functions

md5 48f04adbd5a9c4d07f3ce0aac41db3ef
sha1 7adc79df43acacc528d356d2ba8bf9e9a84f69d9
sha256 2a2e006a8c076dec31c9ecde481a6924217258dfae156d8d62e65b7b7bb224e4
sha512 24da718271c7c7025a25e960fa44eb40ceb537a7338eab9940b210b29973e197147d3153adbd3137a54a6d03fcebe2fb506df955e3b37de31fab9590e8be7d09
ripemd-160 5bd36b1596b2d321811806cae3205fa80cf54316

64753821 as geometric shapes

Circle

Radius = n
Diameter 129507642
Circumference 406860256.69094
Area 1.3172878116889E+16

Sphere

Radius = n
Volume 1.1373255888478E+24
Surface area 5.2691512467558E+16
Circumference 406860256.69094

Square

Length = n
Perimeter 259015284
Area 4193057334100041
Diagonal 91575731.87368

Cube

Length = n
Surface area 25158344004600246
Volume 2.7151648405505E+23
Space diagonal 112156907.95622

Equilateral Triangle

Length = n
Perimeter 194261463
Area 1.8156470854276E+15
Altitude 56078453.97811

Triangular Pyramid

Length = n
Surface area 1.8156470854276E+15
Volume 3.1998524513209E+22
Height 30525243.957893