66709836 (number)

66709836 is an even 8-digits composite number following 66709835 and preceding 66709837. In scientific notation, it is written as 6.6709836 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 19823616 positive integers (up to 66709836) that are relatively prime to 66709836.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6709836 × 10^7
Engineering notation 6.6709836 × 10^6

Prime Factorization of 66709836

Prime Factorization 2 × 2 × 51 × 3 × 19 × 5737

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33354918
Product of the distinct prime numbers

The prime factorization of 66709836 is 2 × 2 × 51 × 3 × 19 × 5737. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66709836)

Multiplication

n×y
n×2 133419672
n×3 200129508
n×4 266839344
n×5 333549180

Division

n÷y
n÷2 33354918
n÷3 22236612
n÷3 16677459
n÷5 13341967.2

Exponentiation

ny
n2 4450202219146896
n3 2.9687226020613E+23
n4 1.98042997913E+31
n5 1.3211415911725E+39

Nth Root

y√n
2√n 8167.6089524413
3√n 405.5676356889
4√n 90.37482477129
5√n 36.714530137381

Divisors of 66709836

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66709835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66709836 can be divided by 48 positive divisors. The sum of these divisors (counting 66709836) is 1, the average is 0.020833333333333.

Base conversion 66709836

Base System Value
2 Binary 11111110011110100101001100
3 Ternary 11122112012200200
4 Quaternary 3332132211030
5 Quinary 114034203321
6 Senary 10341453500
8 Octal 376364514
10 Decimal 66709836
12 Duodecimal 1a411290
16 Hexadecimal 3f9e94c
20 Vigesimal 10giebg
36 Base36 13ptn0

Cryptographic Hash Functions

md5 2a17677deef733da5a6af5d8c220dc38
sha1 515ea6a00a938e3a614384aa48a7966e68d09331
sha256 46563a9804431dae7f8b96461453874459212f1cbc4f8920b39acf9a2c1575e2
sha512 ecaab41972b690804b0e1cc04be0ed418d0ce08cd58a577031963c0284e84e3860ed90d0eba8d80f7a0384de444087a273fa1853ff2cb4e9aab47565d73a0f0c
ripemd-160 42b582c894db1955434fda63261f4b29c3094785

66709836 as geometric shapes

Circle

Radius = n
Diameter 133419672
Circumference 419150261.39956
Area 1.3980722598661E+16

Sphere

Radius = n
Volume 1.2435356156242E+24
Surface area 5.5922890394644E+16
Circumference 419150261.39956

Square

Length = n
Perimeter 266839344
Area 4450202219146896
Diagonal 94341954.814885

Cube

Length = n
Surface area 26701213314881376
Volume 2.9687226020613E+23
Space diagonal 115544825.31659

Equilateral Triangle

Length = n
Perimeter 200129508
Area 1.9269940868795E+15
Altitude 57772412.658294

Triangular Pyramid

Length = n
Surface area 1.9269940868795E+15
Volume 3.4986731389655E+22
Height 31447318.271628