65797949 (number)

65797949 is an odd 8-digits composite number following 65797948 and preceding 65797950. In scientific notation, it is written as 6.5797949 × 10^7. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 55985760 positive integers (up to 65797949) that are relatively prime to 65797949.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred ninety-seven thousand nine hundred forty-nine

Notation

Scientific notation 6.5797949 × 10^7
Engineering notation 6.5797949 × 10^6

Prime Factorization of 65797949

Prime Factorization 7 × 137 × 68611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 65797949
Product of the distinct prime numbers

The prime factorization of 65797949 is 7 × 137 × 68611. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65797949)

Multiplication

n×y
n×2 131595898
n×3 197393847
n×4 263191796
n×5 328989745

Division

n÷y
n÷2 32898974.5
n÷3 21932649.666667
n÷3 16449487.25
n÷5 13159589.8

Exponentiation

ny
n2 4329370092606601
n3 2.8486367255545E+23
n4 1.8743445398756E+31
n5 1.2332802644317E+39

Nth Root

y√n
2√n 8111.5934932663
3√n 403.71118829957
4√n 90.064385265577
5√n 36.613603259823

Divisors of 65797949

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 -65797948
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 65797949 can be divided by 8 positive divisors. The sum of these divisors (counting 65797949) is 1, the average is 0.125.

Base conversion 65797949

Base System Value
2 Binary 11111010111111111100111101
3 Ternary 11120210212211002
4 Quaternary 3322333330331
5 Quinary 113321013244
6 Senary 10310140045
8 Octal 372777475
10 Decimal 65797949
12 Duodecimal 1a051625
16 Hexadecimal 3ebff3d
20 Vigesimal 10b4eh9
36 Base36 136a0t

Cryptographic Hash Functions

md5 e0afdaba91ad77045d3161659a0da084
sha1 caaf29c8cb0d780b8cfd09fc54b9973f04f92186
sha256 73af45b1be25ce33ce9a075069747947b20d01f7e234379641230938691b171f
sha512 b0d86422f289233434aaf6cc10c015a7b043f2a0607f51d27229c3d1cc519b41248144a06a91d9880edbaaf45d5c87151c388999ee1671aeb0e6182bfeb1316f
ripemd-160 176c57d4e894cf0babbd9278b35e4842fa450e3d

65797949 as geometric shapes

Circle

Radius = n
Diameter 131595898
Circumference 413420706.39935
Area 1.3601117277604E+16

Sphere

Radius = n
Volume 1.1932341612998E+24
Surface area 5.4404469110417E+16
Circumference 413420706.39935

Square

Length = n
Perimeter 263191796
Area 4329370092606601
Diagonal 93052351.852133

Cube

Length = n
Surface area 25976220555639606
Volume 2.8486367255545E+23
Space diagonal 113965390.70183

Equilateral Triangle

Length = n
Perimeter 197393847
Area 1.874672241291E+15
Altitude 56982695.350913

Triangular Pyramid

Length = n
Surface area 1.874672241291E+15
Volume 3.3571505762944E+22
Height 31017450.617378