68607680 (number)

68607680 is an even 8-digits composite number following 68607679 and preceding 68607681. In scientific notation, it is written as 6.8607680 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 28 positive divisors. There are 27442944 positive integers (up to 68607680) that are relatively prime to 68607680.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred seven thousand six hundred eighty

Notation

Scientific notation 6.8607680 × 10^7
Engineering notation 6.8607680 × 10^6

Prime Factorization of 68607680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 214399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2143990
Product of the distinct prime numbers

The prime factorization of 68607680 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 214399. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 1, 65, 53, 51, 835, 4318, 1586, 20385, 76321, 368869, 181928, 4223087, 9327303, 43914577, 72498271, 672745163, 540200324, 285467459, 4570678218

Basic calculations (n = 68607680)

Multiplication

n×y
n×2 137215360
n×3 205823040
n×4 274430720
n×5 343038400

Division

n÷y
n÷2 34303840
n÷3 22869226.666667
n÷3 17151920
n÷5 13721536

Exponentiation

ny
n2 4707013754982400
n3 3.2293729345743E+23
n4 2.2155978489594E+31
n5 1.5200702823009E+39

Nth Root

y√n
2√n 8282.9753108409
3√n 409.37775928059
4√n 91.010852709119
5√n 36.921092786215

Divisors of 68607680

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 214399, 428798, 857596, 1071995, 1715192, 2143990, 3430384, 4287980, 6860768, 8575960, 13721536, 17151920, 34303840, 68607680

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68607679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68607680 can be divided by 28 positive divisors. The sum of these divisors (counting 68607680) is 1, the average is 0.035714285714286.

Base conversion 68607680

Base System Value
2 Binary 100000101101101111011000000
3 Ternary 11210002122001012
4 Quaternary 10011231323000
5 Quinary 120030421210
6 Senary 10450300052
8 Octal 405557300
10 Decimal 68607680
12 Duodecimal 1ab87628
16 Hexadecimal 416dec0
20 Vigesimal 118fj40
36 Base36 14ui0w

Cryptographic Hash Functions

md5 331ab3592b63e513beacc43ec10c900c
sha1 36e89e78decdfc6f00f5fe336e3e57d70006fe3e
sha256 4067d4f316062058254de7bf5ee61c7aa9f1472840a2155a87cec8ea06384ca1
sha512 4215353ff5d69ea6a5acba08c5be56cbf01bfee7f48b3aee75495ef955c56e1d9f2e28b50577f0835bfc4007098b71642dab50b613e6dac9cc9713f1c7f8cf7c
ripemd-160 613fb7ea363638a8273a869f19ea9b46ad08bee7

68607680 as geometric shapes

Circle

Radius = n
Diameter 137215360
Circumference 431074766.93568
Area 1.4787519832999E+16

Sphere

Radius = n
Volume 1.3527165715947E+24
Surface area 5.9150079331995E+16
Circumference 431074766.93568

Square

Length = n
Perimeter 274430720
Area 4707013754982400
Diagonal 97025911.538953

Cube

Length = n
Surface area 28242082529894400
Volume 3.2293729345743E+23
Space diagonal 118831987.54943

Equilateral Triangle

Length = n
Perimeter 205823040
Area 2.0381967438888E+15
Altitude 59415993.774714

Triangular Pyramid

Length = n
Surface area 2.0381967438888E+15
Volume 3.8058525016963E+22
Height 32341970.512984