66709311 (number)

66709311 is an odd 8-digits composite number following 66709310 and preceding 66709312. In scientific notation, it is written as 6.6709311 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 44453952 positive integers (up to 66709311) that are relatively prime to 66709311.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred nine thousand three hundred eleven

Notation

Scientific notation 6.6709311 × 10^7
Engineering notation 6.6709311 × 10^6

Prime Factorization of 66709311

Prime Factorization 3 × 4349 × 5113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66709311
Product of the distinct prime numbers

The prime factorization of 66709311 is 3 × 4349 × 5113. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 22, 64, 26, 734, 6316, 6134, 11077, 23388, 245361, 576160, 4461670, 5425522, 59426533, 69436869, 347700796, 920688916, 7346803886, 4856784567

Basic calculations (n = 66709311)

Multiplication

n×y
n×2 133418622
n×3 200127933
n×4 266837244
n×5 333546555

Division

n÷y
n÷2 33354655.5
n÷3 22236437
n÷3 16677327.75
n÷5 13341862.2

Exponentiation

ny
n2 4450132174094721
n3 2.9686525119279E+23
n4 1.9803676366913E+31
n5 1.3210896057038E+39

Nth Root

y√n
2√n 8167.5768132292
3√n 405.56657176
4√n 90.374646960468
5√n 36.714472349234

Divisors of 66709311

1, 3, 4349, 5113, 13047, 15339, 22236437, 66709311

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66709310
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66709311 can be divided by 8 positive divisors. The sum of these divisors (counting 66709311) is 1, the average is 0.125.

Base conversion 66709311

Base System Value
2 Binary 11111110011110011100111111
3 Ternary 11122112011222020
4 Quaternary 3332132130333
5 Quinary 114034144221
6 Senary 10341451223
8 Octal 376363477
10 Decimal 66709311
12 Duodecimal 1a410b13
16 Hexadecimal 3f9e73f
20 Vigesimal 10gid5b
36 Base36 13pt8f

Cryptographic Hash Functions

md5 8d34836cb08c20d7712eaddf19867142
sha1 7b76ea78027b504cd9397e910735b6437494e41f
sha256 2e3973ed967ff94684f9d52c1558c34dbfdb7fc469eca37d42ec9f9cc918f286
sha512 a6ec6648052de9140f8f3946b8a288d56d31ec8beb22bb1a88b9f0e3753edeab1ce6be041cd5b112ab0e0e43616a7481376d8074ea9ab3a81f66e9465bb6eecb
ripemd-160 d046eb0831a803a90f83b19facd2d6d72835dbe8

66709311 as geometric shapes

Circle

Radius = n
Diameter 133418622
Circumference 419146962.72727
Area 1.398050254564E+16

Sphere

Radius = n
Volume 1.2435062563378E+24
Surface area 5.5922010182558E+16
Circumference 419146962.72727

Square

Length = n
Perimeter 266837244
Area 4450132174094721
Diagonal 94341212.352765

Cube

Length = n
Surface area 26700793044568326
Volume 2.9686525119279E+23
Space diagonal 115543915.98991

Equilateral Triangle

Length = n
Perimeter 200127933
Area 1.9269637564823E+15
Altitude 57771957.994957

Triangular Pyramid

Length = n
Surface area 1.9269637564823E+15
Volume 3.4985905369512E+22
Height 31447070.784255