65642272 (number)

65642272 is an even 8-digits composite number following 65642271 and preceding 65642273. In scientific notation, it is written as 6.5642272 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 12 positive divisors. There are 32821120 positive integers (up to 65642272) that are relatively prime to 65642272.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred forty-two thousand two hundred seventy-two

Notation

Scientific notation 6.5642272 × 10^7
Engineering notation 6.5642272 × 10^6

Prime Factorization of 65642272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2051321

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4102642
Product of the distinct prime numbers

The prime factorization of 65642272 is 2 × 2 × 2 × 2 × 2 × 2051321. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 44, 48, 712, 972, 8349, 3856, 95629, 77616, 623076, 455246, 9093862, 4155222, 69072020, 87769175, 684385159, 564086559, 7966006492, 5847267775

Basic calculations (n = 65642272)

Multiplication

n×y
n×2 131284544
n×3 196926816
n×4 262569088
n×5 328211360

Division

n÷y
n÷2 32821136
n÷3 21880757.333333
n÷3 16410568
n÷5 13128454.4

Exponentiation

ny
n2 4308907873321984
n3 2.8284650264354E+23
n4 1.8566687060776E+31
n5 1.2187595221824E+39

Nth Root

y√n
2√n 8101.9918538591
3√n 403.39254524598
4√n 90.011065174561
5√n 36.596261388167

Divisors of 65642272

1, 2, 4, 8, 16, 32, 2051321, 4102642, 8205284, 16410568, 32821136, 65642272

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65642271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65642272 can be divided by 12 positive divisors. The sum of these divisors (counting 65642272) is 1, the average is 0.083333333333333.

Base conversion 65642272

Base System Value
2 Binary 11111010011001111100100000
3 Ternary 11120111222021021
4 Quaternary 3322121330200
5 Quinary 113301023042
6 Senary 10302535224
8 Octal 372317440
10 Decimal 65642272
12 Duodecimal 19b97514
16 Hexadecimal 3e99f20
20 Vigesimal 10a55dc
36 Base36 132xwg

Cryptographic Hash Functions

md5 c4fdb8e452b2ae55c92874c1b949732c
sha1 adfd48c981a58a5ba29937eec1d2f6485e24b35a
sha256 6997bcabf5c06124c01a77dd38d4a9857797fdfaac719aa32a66d76433fe5395
sha512 d60a368998e898babd0e750a52e9abed6698815ffda523d93ea21292acd057513a041d0e8d6d4929f246cdeb22c71e0e2fc7aeb28a5c53bdfe15cc9c8f3fbeeb
ripemd-160 0baab026057ef9b9d0923427a528c330d5143a08

65642272 as geometric shapes

Circle

Radius = n
Diameter 131284544
Circumference 412442558.96029
Area 1.3536833319824E+16

Sphere

Radius = n
Volume 1.1847846597314E+24
Surface area 5.4147333279294E+16
Circumference 412442558.96029

Square

Length = n
Perimeter 262569088
Area 4308907873321984
Diagonal 92832191.327384

Cube

Length = n
Surface area 25853447239931904
Volume 2.8284650264354E+23
Space diagonal 113695750.22826

Equilateral Triangle

Length = n
Perimeter 196926816
Area 1.8658118404318E+15
Altitude 56847875.114128

Triangular Pyramid

Length = n
Surface area 1.8658118404318E+15
Volume 3.3333780009025E+22
Height 30944063.775795