64769984 (number)

64769984 is an even 8-digits composite number following 64769983 and preceding 64769985. In scientific notation, it is written as 6.4769984 × 10^7. The sum of its digits is 53. It has a total of 7 prime factors and 14 positive divisors. There are 32384960 positive integers (up to 64769984) that are relatively prime to 64769984.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred sixty-nine thousand nine hundred eighty-four

Notation

Scientific notation 6.4769984 × 10^7
Engineering notation 6.4769984 × 10^6

Prime Factorization of 64769984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 1012031

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2024062
Product of the distinct prime numbers

The prime factorization of 64769984 is 2 × 2 × 2 × 2 × 2 × 2 × 1012031. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64769984)

Multiplication

n×y
n×2 129539968
n×3 194309952
n×4 259079936
n×5 323849920

Division

n÷y
n÷2 32384992
n÷3 21589994.666667
n÷3 16192496
n÷5 12953996.8

Exponentiation

ny
n2 4195150827360256
n3 2.7171985196571E+23
n4 1.7599290464301E+31
n5 1.1399057617842E+39

Nth Root

y√n
2√n 8047.9801192597
3√n 401.59774288028
4√n 89.710535163155
5√n 36.498478282401

Divisors of 64769984

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64769983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64769984 can be divided by 14 positive divisors. The sum of these divisors (counting 64769984) is 1, the average is 0.071428571428571.

Base conversion 64769984

Base System Value
2 Binary 11110111000100111111000000
3 Ternary 11111212122201022
4 Quaternary 3313010333000
5 Quinary 113040114414
6 Senary 10232125012
8 Octal 367047700
10 Decimal 64769984
12 Duodecimal 19836768
16 Hexadecimal 3dc4fc0
20 Vigesimal 104g4j4
36 Base36 12k8u8

Cryptographic Hash Functions

md5 e30a4aa61d05d55a996ed47dbd54c666
sha1 87cd794e62b59191717f401206c0cc6bb219757b
sha256 450607bf7ac78f7fc9f341ebc5fc821b1f57914f09455dfa89048656877d26d2
sha512 55b5aa3220ee9bec11ccf3602850bacf6b2f0ce240e7d0a047c78f3f2a4a15af5df12a227c4808880039af407f8d74db67644b6993c4821f508db8e8d51cffe1
ripemd-160 406e0089e89a2eae03fa25b5194876703da142e8

64769984 as geometric shapes

Circle

Radius = n
Diameter 129539968
Circumference 406961811.81506
Area 1.3179455019936E+16

Sphere

Radius = n
Volume 1.13817745436E+24
Surface area 5.2717820079744E+16
Circumference 406961811.81506

Square

Length = n
Perimeter 259079936
Area 4195150827360256
Diagonal 91598589.807488

Cube

Length = n
Surface area 25170904964161536
Volume 2.7171985196571E+23
Space diagonal 112184903.09342

Equilateral Triangle

Length = n
Perimeter 194309952
Area 1.8165535946006E+15
Altitude 56092451.546712

Triangular Pyramid

Length = n
Surface area 1.8165535946006E+15
Volume 3.2022491651326E+22
Height 30532863.269163