65492728 (number)

65492728 is an even 8-digits composite number following 65492727 and preceding 65492729. In scientific notation, it is written as 6.5492728 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 28068288 positive integers (up to 65492728) that are relatively prime to 65492728.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred ninety-two thousand seven hundred twenty-eight

Notation

Scientific notation 6.5492728 × 10^7
Engineering notation 6.5492728 × 10^6

Prime Factorization of 65492728

Prime Factorization 2 × 2 × 2 × 7 × 1169513

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16373182
Product of the distinct prime numbers

The prime factorization of 65492728 is 2 × 2 × 2 × 7 × 1169513. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 95, 22, 736, 538, 4661, 4139, 81539, 86951, 179613, 203951, 6869653, 9298220, 37627760, 39029098, 324353737, 239399867, 8804368089, 8212347301

Basic calculations (n = 65492728)

Multiplication

n×y
n×2 130985456
n×3 196478184
n×4 261970912
n×5 327463640

Division

n÷y
n÷2 32746364
n÷3 21830909.333333
n÷3 16373182
n÷5 13098545.6

Exponentiation

ny
n2 4289297420881984
n3 2.8091778929693E+23
n4 1.8398072364785E+31
n5 1.2049399491112E+39

Nth Root

y√n
2√n 8092.7577499886
3√n 403.08598058325
4√n 89.959756280175
5√n 36.579571699927

Divisors of 65492728

1, 2, 4, 7, 8, 14, 28, 56, 1169513, 2339026, 4678052, 8186591, 9356104, 16373182, 32746364, 65492728

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 -65492727
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 65492728 can be divided by 16 positive divisors. The sum of these divisors (counting 65492728) is 1, the average is 0.0625.

Base conversion 65492728

Base System Value
2 Binary 11111001110101011011111000
3 Ternary 11120020101010121
4 Quaternary 3321311123320
5 Quinary 113231231403
6 Senary 10255423024
8 Octal 371653370
10 Decimal 65492728
12 Duodecimal 19b24a74
16 Hexadecimal 3e756f8
20 Vigesimal 1096bg8
36 Base36 12zqig

Cryptographic Hash Functions

md5 366e425f0581ec6ed87b01d9cb3ff035
sha1 77d629dbcaf4621a0f88de8cae9bab7e6e623147
sha256 0ed687eed5649073e3986cbafd7774f23073974cf7e21b706560b8885ac8468e
sha512 2ccf805af09c9f23d1f48f173b7104c4edcae7b385878111f2c43a91209a53098ab559c7de687d37293a6ef8d387c023f06b91a55124cca14aa48582fcf4a65b
ripemd-160 6ba45a8c8e3a997d352f055ffbe4bd820dc342d2

65492728 as geometric shapes

Circle

Radius = n
Diameter 130985456
Circumference 411502946.29671
Area 1.3475225266504E+16

Sphere

Radius = n
Volume 1.1767056841572E+24
Surface area 5.3900901066018E+16
Circumference 411502946.29671

Square

Length = n
Perimeter 261970912
Area 4289297420881984
Diagonal 92620704.174412

Cube

Length = n
Surface area 25735784525291904
Volume 2.8091778929693E+23
Space diagonal 113436732.42229

Equilateral Triangle

Length = n
Perimeter 196478184
Area 1.8573202654354E+15
Altitude 56718366.211144

Triangular Pyramid

Length = n
Surface area 1.8573202654354E+15
Volume 3.3106478961298E+22
Height 30873568.058137