64888976 (number)

64888976 is an even 8-digits composite number following 64888975 and preceding 64888977. In scientific notation, it is written as 6.4888976 × 10^7. The sum of its digits is 56. It has a total of 5 prime factors and 10 positive divisors. There are 32444480 positive integers (up to 64888976) that are relatively prime to 64888976.

Interesting facts

Basic properties

Name

Name sixty-four million eight hundred eighty-eight thousand nine hundred seventy-six

Notation

Scientific notation 6.4888976 × 10^7
Engineering notation 6.4888976 × 10^6

Prime Factorization of 64888976

Prime Factorization 2 × 2 × 2 × 2 × 4055561

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8111122
Product of the distinct prime numbers

The prime factorization of 64888976 is 2 × 2 × 2 × 2 × 4055561. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64888976)

Multiplication

n×y
n×2 129777952
n×3 194666928
n×4 259555904
n×5 324444880

Division

n÷y
n÷2 32444488
n÷3 21629658.666667
n÷3 16222244
n÷5 12977795.2

Exponentiation

ny
n2 4210579206328576
n3 2.7322017306555E+23
n4 1.7728977252767E+31
n5 1.1504151794593E+39

Nth Root

y√n
2√n 8055.3693894197
3√n 401.84352383021
4√n 89.751709674076
5√n 36.511879054367

Divisors of 64888976

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64888975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64888976 can be divided by 10 positive divisors. The sum of these divisors (counting 64888976) is 1, the average is 0.1.

Base conversion 64888976

Base System Value
2 Binary 11110111100010000010010000
3 Ternary 11112002200221102
4 Quaternary 3313202002100
5 Quinary 113102421401
6 Senary 10234443532
8 Octal 367420220
10 Decimal 64888976
12 Duodecimal 198935a8
16 Hexadecimal 3de2090
20 Vigesimal 105b28g
36 Base36 12msnk

Cryptographic Hash Functions

md5 58d0a1de7d7938add4ff1b0ee144745c
sha1 7c5bff08fa19fdb74499a37c3db52adce01cced6
sha256 0d80525a6bb141db36c2081f41e3a5eef3b8cef940f9ea0325edf79fbc2057ce
sha512 0351ca0d915a494164164649b3dc45831c0f543fd09fac653b57b9f5007ee97bd5aefb385830645d8eb0c7b46ca346659f38f310764120d7f2f542e9d3778e27
ripemd-160 c4dd69dedd36778aa6b137686c9eb34446a428ff

64888976 as geometric shapes

Circle

Radius = n
Diameter 129777952
Circumference 407709460.60113
Area 1.322792470196E+16

Sphere

Radius = n
Volume 1.144461984687E+24
Surface area 5.2911698807839E+16
Circumference 407709460.60113

Square

Length = n
Perimeter 259555904
Area 4210579206328576
Diagonal 91766869.907702

Cube

Length = n
Surface area 25263475237971456
Volume 2.7322017306555E+23
Space diagonal 112391003.28312

Equilateral Triangle

Length = n
Perimeter 194666928
Area 1.8232342786635E+15
Altitude 56195501.641559

Triangular Pyramid

Length = n
Surface area 1.8232342786635E+15
Volume 3.2199306188603E+22
Height 30588956.635901