68466730 (number)

68466730 is an even 8-digits composite number following 68466729 and preceding 68466731. In scientific notation, it is written as 6.8466730 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 27386688 positive integers (up to 68466730) that are relatively prime to 68466730.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred sixty-six thousand seven hundred thirty

Notation

Scientific notation 6.8466730 × 10^7
Engineering notation 6.8466730 × 10^6

Prime Factorization of 68466730

Prime Factorization 2 × 5 × 6846673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68466730
Product of the distinct prime numbers

The prime factorization of 68466730 is 2 × 5 × 6846673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 12, 89, 657, 856, 5097, 8030, 80979, 25789, 143595, 839297, 2891517, 450580, 46240928, 87784395, 996526789, 586320168, 1447994400, 7127797160

Basic calculations (n = 68466730)

Multiplication

n×y
n×2 136933460
n×3 205400190
n×4 273866920
n×5 342333650

Division

n÷y
n÷2 34233365
n÷3 22822243.333333
n÷3 17116682.5
n÷5 13693346

Exponentiation

ny
n2 4687693116892900
n3 3.2095101895716E+23
n4 2.1974466758165E+31
n5 1.5045198824253E+39

Nth Root

y√n
2√n 8274.4625203091
3√n 409.09722044883
4√n 90.964072689766
5√n 36.905909909192

Divisors of 68466730

1, 2, 5, 10, 6846673, 13693346, 34233365, 68466730

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 -68466729
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 68466730 can be divided by 8 positive divisors. The sum of these divisors (counting 68466730) is 1, the average is 0.125.

Base conversion 68466730

Base System Value
2 Binary 100000101001011100000101010
3 Ternary 11202211110200211
4 Quaternary 10011023200222
5 Quinary 120011413410
6 Senary 10443251334
8 Octal 405134052
10 Decimal 68466730
12 Duodecimal 1ab19b4a
16 Hexadecimal 414b82a
20 Vigesimal 117i6ga
36 Base36 14rh9m

Cryptographic Hash Functions

md5 5fc7125c2f129534dc9a2986f5e8824d
sha1 cffba51c9832218cefed8fc885c77f6b4e4c434c
sha256 7aab1e15aac2690c463850f0d265985c377c89d446e2a8bfd10094699e6af064
sha512 fd8a70cf35e96b524975ea885a19ab4c744c76d0ce93e8ce3d195939bec31f9067ca6c52c8c80e9b0292a823b96e8e89e44fdf5754897314394850dd742fc72b
ripemd-160 4978bfae9a722f3cea2f2a738bdd84b4d36f6289

68466730 as geometric shapes

Circle

Radius = n
Diameter 136933460
Circumference 430189151.96663
Area 1.4726822258314E+16

Sphere

Radius = n
Volume 1.344396484424E+24
Surface area 5.8907289033257E+16
Circumference 430189151.96663

Square

Length = n
Perimeter 273866920
Area 4687693116892900
Diagonal 96826578.137337

Cube

Length = n
Surface area 28126158701357400
Volume 3.2095101895716E+23
Space diagonal 118587854.9881

Equilateral Triangle

Length = n
Perimeter 205400190
Area 2.0298306621874E+15
Altitude 59293927.49405

Triangular Pyramid

Length = n
Surface area 2.0298306621874E+15
Volume 3.7824440322224E+22
Height 32275526.045779