66709530 (number)

66709530 is an even 8-digits composite number following 66709529 and preceding 66709531. In scientific notation, it is written as 6.6709530 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 16436736 positive integers (up to 66709530) that are relatively prime to 66709530.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred nine thousand five hundred thirty

Notation

Scientific notation 6.6709530 × 10^7
Engineering notation 6.6709530 × 10^6

Prime Factorization of 66709530

Prime Factorization 2 × 45 × 17 × 59 × 739

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66709530
Product of the distinct prime numbers

The prime factorization of 66709530 is 2 × 45 × 17 × 59 × 739. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 100, 11, 527, 89, 3278, 3361, 84320, 68466, 915667, 230798, 4117885, 5400219, 2176103, 87908373, 631159944, 870751601, 6349861480, 2766493599

Basic calculations (n = 66709530)

Multiplication

n×y
n×2 133419060
n×3 200128590
n×4 266838120
n×5 333547650

Division

n÷y
n÷2 33354765
n÷3 22236510
n÷3 16677382.5
n÷5 13341906

Exponentiation

ny
n2 4450161392820900
n3 2.9686817493923E+23
n4 1.9803936422154E+31
n5 1.3211112908718E+39

Nth Root

y√n
2√n 8167.5902198874
3√n 405.56701557102
4√n 90.37472113311
5√n 36.714496455191

Divisors of 66709530

1, 2, 17, 34, 45, 59, 90, 118, 739, 765, 1003, 1478, 1530, 2006, 2655, 5310, 12563, 25126, 33255, 43601, 45135, 66510, 87202, 90270, 565335, 741217, 1130670, 1482434, 1962045, 3924090, 33354765, 66709530

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66709529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66709530 can be divided by 32 positive divisors. The sum of these divisors (counting 66709530) is 1, the average is 0.03125.

Base conversion 66709530

Base System Value
2 Binary 11111110011110100000011010
3 Ternary 11122112012021100
4 Quaternary 3332132200122
5 Quinary 114034201110
6 Senary 10341452230
8 Octal 376364032
10 Decimal 66709530
12 Duodecimal 1a411076
16 Hexadecimal 3f9e81a
20 Vigesimal 10gidga
36 Base36 13ptei

Cryptographic Hash Functions

md5 b5b65d4e7e7d754e4de5a14dec8d4090
sha1 677b95350ad9ae9ebfdd5f476c545657af47a630
sha256 15a21ae4cb82dbcb321b69daacb965a5e7b8193cc0a2241a69ce296689dedcaa
sha512 cd1a0015bb5d4ae173d0b386dbfc28529b8b0f18f974f38879b852ea7167d1b64f9c7bf7164137cdc708cfabd24e9e3052bdf7e08353ba9cf8ffb26848a9d095
ripemd-160 87b5ad432dda26a210372df20ed60a682e80e096

66709530 as geometric shapes

Circle

Radius = n
Diameter 133419060
Circumference 419148338.74486
Area 1.3980594338975E+16

Sphere

Radius = n
Volume 1.2435185032982E+24
Surface area 5.59223773559E+16
Circumference 419148338.74486

Square

Length = n
Perimeter 266838120
Area 4450161392820900
Diagonal 94341522.065535

Cube

Length = n
Surface area 26700968356925400
Volume 2.9686817493923E+23
Space diagonal 115544295.30904

Equilateral Triangle

Length = n
Perimeter 200128590
Area 1.9269764085618E+15
Altitude 57772147.65452

Triangular Pyramid

Length = n
Surface area 1.9269764085618E+15
Volume 3.4986249936334E+22
Height 31447174.021845