65795721 (number)

65795721 is an odd 8-digits composite number following 65795720 and preceding 65795722. In scientific notation, it is written as 6.5795721 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 43838592 positive integers (up to 65795721) that are relatively prime to 65795721.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred ninety-five thousand seven hundred twenty-one

Notation

Scientific notation 6.5795721 × 10^7
Engineering notation 6.5795721 × 10^6

Prime Factorization of 65795721

Prime Factorization 3 × 2083 × 10529

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 65795721
Product of the distinct prime numbers

The prime factorization of 65795721 is 3 × 2083 × 10529. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65795721)

Multiplication

n×y
n×2 131591442
n×3 197387163
n×4 263182884
n×5 328978605

Division

n÷y
n÷2 32897860.5
n÷3 21931907
n÷3 16448930.25
n÷5 13159144.2

Exponentiation

ny
n2 4329076901909841
n3 2.848347360256E+23
n4 1.8740906822649E+31
n5 1.23307147659E+39

Nth Root

y√n
2√n 8111.4561578055
3√n 403.70663152795
4√n 90.063622833003
5√n 36.613355300079

Divisors of 65795721

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65795720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65795721 can be divided by 8 positive divisors. The sum of these divisors (counting 65795721) is 1, the average is 0.125.

Base conversion 65795721

Base System Value
2 Binary 11111010111111011010001001
3 Ternary 11120210202202120
4 Quaternary 3322333122021
5 Quinary 113320430341
6 Senary 10310121453
8 Octal 372773211
10 Decimal 65795721
12 Duodecimal 1a050289
16 Hexadecimal 3ebf689
20 Vigesimal 10b4961
36 Base36 1368ax

Cryptographic Hash Functions

md5 c62c1ec8817ab6616c3119c152dd19d0
sha1 418e9f612cd785023bda4b99f61f216900979a17
sha256 abb3ffc6846d3d09a1d1d84e11340a07c8318901195e4739f2246da3d3ce8d9e
sha512 8630dc5633acce49126edc2f434ec2e43a2be1f97b93d18599f9297c592ca109a0e0e9f9c9c1274dc1e0a3e8d95a3ff033c94be32573f7c0e84953d94b15e275
ripemd-160 2c8450124c4baecef620382754de64e7e1d95462

65795721 as geometric shapes

Circle

Radius = n
Diameter 131591442
Circumference 413406707.46249
Area 1.3600196191865E+16

Sphere

Radius = n
Volume 1.193112952247E+24
Surface area 5.4400784767461E+16
Circumference 413406707.46249

Square

Length = n
Perimeter 263182884
Area 4329076901909841
Diagonal 93049200.984316

Cube

Length = n
Surface area 25974461411459046
Volume 2.848347360256E+23
Space diagonal 113961531.69263

Equilateral Triangle

Length = n
Perimeter 197387163
Area 1.8745452859952E+15
Altitude 56980765.846313

Triangular Pyramid

Length = n
Surface area 1.8745452859952E+15
Volume 3.3568095560198E+22
Height 31016400.328105