66669 (number)

66669 is an odd 5-digits composite number following 66668 and preceding 66670. In scientific notation, it is written as 6.6669 × 10^4. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 43680 positive integers (up to 66669) that are relatively prime to 66669.

Interesting facts

Basic properties

Name

Name sixty-six thousand six hundred sixty-nine

Notation

Scientific notation 6.6669 × 10^4
Engineering notation 6.6669 × 10^3

Prime Factorization of 66669

Prime Factorization 3 × 71 × 313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66669
Product of the distinct prime numbers

The prime factorization of 66669 is 3 × 71 × 313. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 14, 42, 701, 380, 4978, 8534, 3100, 82996, 152380, 827717, 2220182, 2961751, 95330752, 4473373, 370901455, 158821967, 9857526032, 6474726107

Basic calculations (n = 66669)

Multiplication

n×y
n×2 133338
n×3 200007
n×4 266676
n×5 333345

Division

n÷y
n÷2 33334.5
n÷3 22223
n÷3 16667.25
n÷5 13333.8

Exponentiation

ny
n2 4444755561
n3 296327408496309
n4 1.975585199704E+19
n5 1.3171028967907E+24

Nth Root

y√n
2√n 258.2034081882
3√n 40.548486358459
4√n 16.068708977021
5√n 9.2211436614674

Divisors of 66669

1, 3, 71, 213, 313, 939, 22223, 66669

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 -66668
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 66669 can be divided by 8 positive divisors. The sum of these divisors (counting 66669) is 1, the average is 0.125.

Base conversion 66669

Base System Value
2 Binary 10000010001101101
3 Ternary 10101110020
4 Quaternary 100101231
5 Quinary 4113134
6 Senary 1232353
8 Octal 202155
10 Decimal 66669
12 Duodecimal 326b9
16 Hexadecimal 1046d
20 Vigesimal 86d9
36 Base36 1ffx

Cryptographic Hash Functions

md5 db566723dd2645c648c2a24b26d92459
sha1 5e8182bb9e72baa40b9754be85a612816036acf3
sha256 e54d439fb0c9dae752ddc465b6bbfbcfc23cd7097066b11aca74cd5cb1eb8f84
sha512 425ca1b95b16e230637aee2fc6bf16a20285e591a65f5dedd351723ff42dc3d78cbd48e502548984ee4cf8c28e2af0cae9d591e2cd2fd04ddb9791fcbfec94bf
ripemd-160 ca5a5dcfbc71e1137f541147d81e7c6d5396bb58

66669 as geometric shapes

Circle

Radius = n
Diameter 133338
Circumference 418893.68124436
Area 13963611417.44

Sphere

Radius = n
Volume 1.2412533461191E+15
Surface area 55854445669.76
Circumference 418893.68124436

Square

Length = n
Perimeter 266676
Area 4444755561
Diagonal 94284.203989852

Cube

Length = n
Surface area 26668533366
Volume 296327408496309
Space diagonal 115474.09528981

Equilateral Triangle

Length = n
Perimeter 200007
Area 1924635614.7191
Altitude 57737.047644905

Triangular Pyramid

Length = n
Surface area 1924635614.7191
Volume 34922519999863
Height 31428.067996617