68366961 (number)

68366961 is an odd 8-digits composite number following 68366960 and preceding 68366962. In scientific notation, it is written as 6.8366961 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 41808096 positive integers (up to 68366961) that are relatively prime to 68366961.

Interesting facts

Basic properties

Name

Name sixty-eight million three hundred sixty-six thousand nine hundred sixty-one

Notation

Scientific notation 6.8366961 × 10^7
Engineering notation 6.8366961 × 10^6

Prime Factorization of 68366961

Prime Factorization 3 × 3 × 13 × 167 × 3499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22788987
Product of the distinct prime numbers

The prime factorization of 68366961 is 3 × 3 × 13 × 167 × 3499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 49, 42, 443, 201, 1012, 1895, 66949, 15319, 181968, 441194, 5047891, 8567596, 39745906, 45650756, 74268889, 539052011, 9922847425, 3777344216

Basic calculations (n = 68366961)

Multiplication

n×y
n×2 136733922
n×3 205100883
n×4 273467844
n×5 341834805

Division

n÷y
n÷2 34183480.5
n÷3 22788987
n÷3 17091740.25
n÷5 13673392.2

Exponentiation

ny
n2 4674041356375521
n3 3.1955000312371E+23
n4 2.1846662601109E+31
n5 1.4935899300302E+39

Nth Root

y√n
2√n 8268.4315925089
3√n 408.8984131263
4√n 90.930916593362
5√n 36.895147853545

Divisors of 68366961

1, 3, 9, 13, 39, 117, 167, 501, 1503, 2171, 3499, 6513, 10497, 19539, 31491, 45487, 136461, 409383, 584333, 1752999, 5258997, 7596329, 22788987, 68366961

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68366960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68366961 can be divided by 24 positive divisors. The sum of these divisors (counting 68366961) is 1, the average is 0.041666666666667.

Base conversion 68366961

Base System Value
2 Binary 100000100110011001001110001
3 Ternary 11202122101211200
4 Quaternary 10010303021301
5 Quinary 120000220321
6 Senary 10441201413
8 Octal 404631161
10 Decimal 68366961
12 Duodecimal 1aa90269
16 Hexadecimal 4133271
20 Vigesimal 1175h81
36 Base36 14pca9

Cryptographic Hash Functions

md5 6397bff1a62741803045284cc999bc0e
sha1 5e878bf77cec7117b2ecb1bf4e9d6843ffba386c
sha256 56a96a3b038ca7ae8bfbe32088092363a5f231853c7703d42981b5e4997871cf
sha512 17f05c93862d8613af341ea09f5966034cb7557b0f5db97af97731d9f714f228f3a7773eb29ac667c4a9f30deccea496e160a1a9b361c3a93613da7106036deb
ripemd-160 10980d5269d5f256ff6920da2130a9bbefe73cfe

68366961 as geometric shapes

Circle

Radius = n
Diameter 136733922
Circumference 429562284.85172
Area 1.4683933987764E+16

Sphere

Radius = n
Volume 1.3385279230241E+24
Surface area 5.8735735951057E+16
Circumference 429562284.85172

Square

Length = n
Perimeter 273467844
Area 4674041356375521
Diagonal 96685483.464432

Cube

Length = n
Surface area 28044248138253126
Volume 3.1955000312371E+23
Space diagonal 118415050.01108

Equilateral Triangle

Length = n
Perimeter 205100883
Area 2.0239192764801E+15
Altitude 59207525.00554

Triangular Pyramid

Length = n
Surface area 2.0239192764801E+15
Volume 3.7659329022827E+22
Height 32228494.488144