64742008 (number)

64742008 is an even 8-digits composite number following 64742007 and preceding 64742009. In scientific notation, it is written as 6.4742008 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 31495968 positive integers (up to 64742008) that are relatively prime to 64742008.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-two thousand eight

Notation

Scientific notation 6.4742008 × 10^7
Engineering notation 6.4742008 × 10^6

Prime Factorization of 64742008

Prime Factorization 2 × 2 × 2 × 37 × 218723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16185502
Product of the distinct prime numbers

The prime factorization of 64742008 is 2 × 2 × 2 × 37 × 218723. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 67, 92, 380, 719, 8909, 1535, 28823, 36343, 574, 969078, 799544, 6791097, 54317938, 44560666, 690823329, 696220320, 4737670039, 1747160488

Basic calculations (n = 64742008)

Multiplication

n×y
n×2 129484016
n×3 194226024
n×4 258968032
n×5 323710040

Division

n÷y
n÷2 32371004
n÷3 21580669.333333
n÷3 16185502
n÷5 12948401.6

Exponentiation

ny
n2 4191527599872064
n3 2.7136791340314E+23
n4 1.7568903620489E+31
n5 1.1374460987489E+39

Nth Root

y√n
2√n 8046.241855674
3√n 401.53991405415
4√n 89.700846460187
5√n 36.495324791154

Divisors of 64742008

1, 2, 4, 8, 37, 74, 148, 296, 218723, 437446, 874892, 1749784, 8092751, 16185502, 32371004, 64742008

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 -64742007
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 64742008 can be divided by 16 positive divisors. The sum of these divisors (counting 64742008) is 1, the average is 0.0625.

Base conversion 64742008

Base System Value
2 Binary 11110110111110001001111000
3 Ternary 11111211020100011
4 Quaternary 3312332021320
5 Quinary 113033221013
6 Senary 10231351304
8 Octal 366761170
10 Decimal 64742008
12 Duodecimal 19822534
16 Hexadecimal 3dbe278
20 Vigesimal 104cf08
36 Base36 12jn94

Cryptographic Hash Functions

md5 1096e28435b23d18e5efcefd948f83ad
sha1 ba40a52e1059a31e01668d140d1cb494652cfad3
sha256 9a97c92f4536593b6f7ac9b578d623000df2ff797a38344d7fc41a17b959c26d
sha512 5b11cf51b801bb0d22a0ec1038b3d2629c6dbc28c7fa4ee04d05ac211e1e2bd2222f06035e306fe3c67917bf66b12d8c44fcd421f26971d32c6e947d5e1fb64d
ripemd-160 08e0c3dcc97d3b173a13b3ee7de0163107b7ff65

64742008 as geometric shapes

Circle

Radius = n
Diameter 129484016
Circumference 406786033.4229
Area 1.3168072315077E+16

Sphere

Radius = n
Volume 1.1367032575564E+24
Surface area 5.2672289260308E+16
Circumference 406786033.4229

Square

Length = n
Perimeter 258968032
Area 4191527599872064
Diagonal 91559025.768867

Cube

Length = n
Surface area 25149165599232384
Volume 2.7136791340314E+23
Space diagonal 112136447.24003

Equilateral Triangle

Length = n
Perimeter 194226024
Area 1.8149846910764E+15
Altitude 56068223.620015

Triangular Pyramid

Length = n
Surface area 1.8149846910764E+15
Volume 3.1981015293967E+22
Height 30519675.256289