66083985 (number)

66083985 is an odd 8-digits composite number following 66083984 and preceding 66083986. In scientific notation, it is written as 6.6083985 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 32040000 positive integers (up to 66083985) that are relatively prime to 66083985.

Interesting facts

Basic properties

Name

Name sixty-six million eighty-three thousand nine hundred eighty-five

Notation

Scientific notation 6.6083985 × 10^7
Engineering notation 6.6083985 × 10^6

Prime Factorization of 66083985

Prime Factorization 15 × 9 × 11 × 44501

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66083985
Product of the distinct prime numbers

The prime factorization of 66083985 is 15 × 9 × 11 × 44501. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 33, 28, 621, 980, 5845, 785, 11834, 323, 501747, 809110, 2909873, 683269, 73570732, 48333482, 257339755, 268621789, 677334037, 1602855438

Basic calculations (n = 66083985)

Multiplication

n×y
n×2 132167970
n×3 198251955
n×4 264335940
n×5 330419925

Division

n÷y
n÷2 33041992.5
n÷3 22027995
n÷3 16520996.25
n÷5 13216797

Exponentiation

ny
n2 4367093073480225
n3 2.8859491316147E+23
n4 1.9071501912439E+31
n5 1.2603208463091E+39

Nth Root

y√n
2√n 8129.2056807538
3√n 404.29534533553
4√n 90.162107787883
5√n 36.64538128705

Divisors of 66083985

1, 9, 11, 15, 99, 135, 165, 1485, 44501, 400509, 489511, 667515, 4405599, 6007635, 7342665, 66083985

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66083984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66083985 can be divided by 16 positive divisors. The sum of these divisors (counting 66083985) is 1, the average is 0.0625.

Base conversion 66083985

Base System Value
2 Binary 11111100000101110010010001
3 Ternary 11121100102012000
4 Quaternary 3330011302101
5 Quinary 113404141420
6 Senary 10320224213
8 Octal 374056221
10 Decimal 66083985
12 Duodecimal 1a16b069
16 Hexadecimal 3f05c91
20 Vigesimal 10d09j5
36 Base36 13ceq9

Cryptographic Hash Functions

md5 b0f4356d3c76d7ddb92a9858a6097f96
sha1 34d9d112f9a18e6b4d7934c315c2fbd0115ab1c5
sha256 72371528f3fbdfa53a8b648e5b393fd938095428a67e5dc8e6abbc808cabfe9f
sha512 89f7f8189d151dac2665d955d1ad284f5cf76c861375fb31d1ada51268372cfef218553cce178e59d4d0b9b166f887c7aeaaa32049a0409d8e36d5e83a2ba371
ripemd-160 20a5bff728952c6ac1ef5e44d7535b8e8dd86777

66083985 as geometric shapes

Circle

Radius = n
Diameter 132167970
Circumference 415217923.59188
Area 1.3719627517188E+16

Sphere

Radius = n
Volume 1.2088635454019E+24
Surface area 5.4878510068753E+16
Circumference 415217923.59188

Square

Length = n
Perimeter 264335940
Area 4367093073480225
Diagonal 93456867.84266

Cube

Length = n
Surface area 26202558440881350
Volume 2.8859491316147E+23
Space diagonal 114460819.58662

Equilateral Triangle

Length = n
Perimeter 198251955
Area 1.8910067711625E+15
Altitude 57230409.79331

Triangular Pyramid

Length = n
Surface area 1.8910067711625E+15
Volume 3.4011236685403E+22
Height 31152289.280887