64742732 (number)

64742732 is an even 8-digits composite number following 64742731 and preceding 64742733. In scientific notation, it is written as 6.4742732 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 29415680 positive integers (up to 64742732) that are relatively prime to 64742732.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4742732 × 10^7
Engineering notation 6.4742732 × 10^6

Prime Factorization of 64742732

Prime Factorization 2 × 2 × 17 × 29 × 32831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32371366
Product of the distinct prime numbers

The prime factorization of 64742732 is 2 × 2 × 17 × 29 × 32831. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 16, 53, 238, 110, 7291, 5471, 23496, 7520, 235974, 793052, 4000591, 2700397, 82843823, 11572083, 625930436, 678363732, 3303652813, 8348057899

Basic calculations (n = 64742732)

Multiplication

n×y
n×2 129485464
n×3 194228196
n×4 258970928
n×5 323713660

Division

n÷y
n÷2 32371366
n÷3 21580910.666667
n÷3 16185683
n÷5 12948546.4

Exponentiation

ny
n2 4191621346823824
n3 2.7137701750289E+23
n4 1.7569689515149E+31
n5 1.1375096996025E+39

Nth Root

y√n
2√n 8046.2868454959
3√n 401.54141083511
4√n 89.701097236856
5√n 36.495406415119

Divisors of 64742732

1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 32831, 65662, 131324, 558127, 952099, 1116254, 1904198, 2232508, 3808396, 16185683, 32371366, 64742732

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64742731
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64742732 can be divided by 24 positive divisors. The sum of these divisors (counting 64742732) is 1, the average is 0.041666666666667.

Base conversion 64742732

Base System Value
2 Binary 11110110111110010101001100
3 Ternary 11111211021022222
4 Quaternary 3312332111030
5 Quinary 113033231412
6 Senary 10231354512
8 Octal 366762514
10 Decimal 64742732
12 Duodecimal 19822a38
16 Hexadecimal 3dbe54c
20 Vigesimal 104cggc
36 Base36 12jnt8

Cryptographic Hash Functions

md5 2175ee80fcc78545da509ef1a1731441
sha1 48261530251b9a555a9d59b92d97dc2e9c612d51
sha256 a950e749c628d0e5592e17d0a190eadeb381d8b2f28c564e625dbcefe977b898
sha512 8d2758a8f44ea097eb469fec80028abbacc7a5a48b497c077e87631c8d7e1f4074435aca96fbd21f2f0a9ecee4b0de7d785f71512cddfeb63cfc271023adafd1
ripemd-160 0681ea93a363b16d0144c50b2880223d6b624bf3

64742732 as geometric shapes

Circle

Radius = n
Diameter 129485464
Circumference 406790582.44907
Area 1.3168366829812E+16

Sphere

Radius = n
Volume 1.1367413927203E+24
Surface area 5.2673467319248E+16
Circumference 406790582.44907

Square

Length = n
Perimeter 258970928
Area 4191621346823824
Diagonal 91560049.659487

Cube

Length = n
Surface area 25149728080942944
Volume 2.7137701750289E+23
Space diagonal 112137701.24482

Equilateral Triangle

Length = n
Perimeter 194228196
Area 1.8150252846973E+15
Altitude 56068850.622408

Triangular Pyramid

Length = n
Surface area 1.8150252846973E+15
Volume 3.1982088222413E+22
Height 30520016.553162