66887316 (number)

66887316 is an even 8-digits composite number following 66887315 and preceding 66887317. In scientific notation, it is written as 6.6887316 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 20974464 positive integers (up to 66887316) that are relatively prime to 66887316.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6887316 × 10^7
Engineering notation 6.6887316 × 10^6

Prime Factorization of 66887316

Prime Factorization 2 × 2 × 27 × 17 × 17 × 2143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1967274
Product of the distinct prime numbers

The prime factorization of 66887316 is 2 × 2 × 27 × 17 × 17 × 2143. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66887316)

Multiplication

n×y
n×2 133774632
n×3 200661948
n×4 267549264
n×5 334436580

Division

n÷y
n÷2 33443658
n÷3 22295772
n÷3 16721829
n÷5 13377463.2

Exponentiation

ny
n2 4473913041683856
n3 2.9924803537563E+23
n4 2.0015897904549E+31
n5 1.3388096881653E+39

Nth Root

y√n
2√n 8178.4666044436
3√n 405.92698501744
4√n 90.434874934638
5√n 36.734045015183

Divisors of 66887316

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66887315
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66887316 can be divided by 36 positive divisors. The sum of these divisors (counting 66887316) is 1, the average is 0.027777777777778.

Base conversion 66887316

Base System Value
2 Binary 11111111001001111010010100
3 Ternary 11122212020011000
4 Quaternary 3333021322110
5 Quinary 114110343231
6 Senary 10345343300
8 Octal 377117224
10 Decimal 66887316
12 Duodecimal 1a497b30
16 Hexadecimal 3fc9e94
20 Vigesimal 10i0i5g
36 Base36 13tml0

Cryptographic Hash Functions

md5 16c434e775d2e0e73d04b9e929c37347
sha1 84e89b046ccfc51fd068791756400289a6bb9b55
sha256 5f230b57aad0384f1ab83f88faa2a8bb5a5ac16fb73137e46cf5660b9b268e9b
sha512 688bdac3d91330af75fd7934e44282a785b948c3d6e14445da1e36fcea056eff0776d390ee26c4b3b063c27a91fcc738cd171993261fe65046d75e5374b6c78d
ripemd-160 8efecbe03cb60a602dcd6f6c34f5523398e3ad41

66887316 as geometric shapes

Circle

Radius = n
Diameter 133774632
Circumference 420265401.12788
Area 1.4055212344554E+16

Sphere

Radius = n
Volume 1.253487239383E+24
Surface area 5.6220849378214E+16
Circumference 420265401.12788

Square

Length = n
Perimeter 267549264
Area 4473913041683856
Diagonal 94592949.437935

Cube

Length = n
Surface area 26843478250103136
Volume 2.9924803537563E+23
Space diagonal 115852229.69391

Equilateral Triangle

Length = n
Perimeter 200661948
Area 1.9372611742104E+15
Altitude 57926114.846957

Triangular Pyramid

Length = n
Surface area 1.9372611742104E+15
Volume 3.5266719178477E+22
Height 31530983.145978