64486584 (number)

64486584 is an even 8-digits composite number following 64486583 and preceding 64486585. In scientific notation, it is written as 6.4486584 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 128 positive divisors. There are 20442240 positive integers (up to 64486584) that are relatively prime to 64486584.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred eighty-six thousand five hundred eighty-four

Notation

Scientific notation 6.4486584 × 10^7
Engineering notation 6.4486584 × 10^6

Prime Factorization of 64486584

Prime Factorization 2 × 2 × 2 × 3 × 9 × 43 × 131 × 53

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 16121646
Product of the distinct prime numbers

The prime factorization of 64486584 is 2 × 2 × 2 × 3 × 9 × 43 × 131 × 53. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64486584)

Multiplication

n×y
n×2 128973168
n×3 193459752
n×4 257946336
n×5 322432920

Division

n÷y
n÷2 32243292
n÷3 21495528
n÷3 16121646
n÷5 12897316.8

Exponentiation

ny
n2 4158519515989056
n3 2.6816871808347E+23
n4 1.7293284564862E+31
n5 1.1151848477279E+39

Nth Root

y√n
2√n 8030.3539149903
3√n 401.01115840949
4√n 89.612241992879
5√n 36.466482536226

Divisors of 64486584

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64486583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64486584 can be divided by 128 positive divisors. The sum of these divisors (counting 64486584) is 1, the average is 0.0078125.

Base conversion 64486584

Base System Value
2 Binary 11110101111111110010111000
3 Ternary 11111100020222000
4 Quaternary 3311333302320
5 Quinary 113002032314
6 Senary 10222101000
8 Octal 365776270
10 Decimal 64486584
12 Duodecimal 1971a760
16 Hexadecimal 3d7fcb8
20 Vigesimal 1030g94
36 Base36 12e660

Cryptographic Hash Functions

md5 789b7b0093c09a093a2bb1c4bb3c5b4d
sha1 41ec2cfe31c4c8f3581f13210e7487c501b28ed6
sha256 2ddf3988f7769211e5d5aca6ce9228bd3a6278e66a74d9a2d937537cdd6b160d
sha512 a7ef506a9e27a4efec767a68960f314a34bb5f3e0f0e1d826d734bc3cb627745b5e8bab74168bf15075c7293d82dbabe47bce5412e0e3b2d7552e6a1fe588b20
ripemd-160 9ee95acc61ee5e1421174626b9e760fb27fd68dc

64486584 as geometric shapes

Circle

Radius = n
Diameter 128973168
Circumference 405181157.099
Area 1.3064374361241E+16

Sphere

Radius = n
Volume 1.1233024995382E+24
Surface area 5.2257497444964E+16
Circumference 405181157.099

Square

Length = n
Perimeter 257946336
Area 4158519515989056
Diagonal 91197801.683912

Cube

Length = n
Surface area 24951117095934336
Volume 2.6816871808347E+23
Space diagonal 111694039.89456

Equilateral Triangle

Length = n
Perimeter 193459752
Area 1.8006917714899E+15
Altitude 55847019.947279

Triangular Pyramid

Length = n
Surface area 1.8006917714899E+15
Volume 3.1603986509821E+22
Height 30399267.227971