66561333 (number)

66561333 is an odd 8-digits composite number following 66561332 and preceding 66561334. In scientific notation, it is written as 6.6561333 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 42357744 positive integers (up to 66561333) that are relatively prime to 66561333.

Interesting facts

Basic properties

Name

Name sixty-six million five hundred sixty-one thousand three hundred thirty-three

Notation

Scientific notation 6.6561333 × 10^7
Engineering notation 6.6561333 × 10^6

Prime Factorization of 66561333

Prime Factorization 3 × 23 × 859 × 1123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66561333
Product of the distinct prime numbers

The prime factorization of 66561333 is 3 × 23 × 859 × 1123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66561333)

Multiplication

n×y
n×2 133122666
n×3 199683999
n×4 266245332
n×5 332806665

Division

n÷y
n÷2 33280666.5
n÷3 22187111
n÷3 16640333.25
n÷5 13312266.6

Exponentiation

ny
n2 4430411050736889
n3 2.9489406527498E+23
n4 1.9628542078492E+31
n5 1.306501925591E+39

Nth Root

y√n
2√n 8158.512915967
3√n 405.26646692164
4√n 90.32448680157
5√n 36.698169493819

Divisors of 66561333

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 -66561332
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 66561333 can be divided by 16 positive divisors. The sum of these divisors (counting 66561333) is 1, the average is 0.0625.

Base conversion 66561333

Base System Value
2 Binary 11111101111010010100110101
3 Ternary 11122020122222120
4 Quaternary 3331322110311
5 Quinary 114014430313
6 Senary 10334350153
8 Octal 375722465
10 Decimal 66561333
12 Duodecimal 1a35b359
16 Hexadecimal 3f7a535
20 Vigesimal 10g036d
36 Base36 13mn1x

Cryptographic Hash Functions

md5 1dddf5dd4ae5749f99d909a9a73aec76
sha1 63c9b9265264979ba504f41d571e8ffa917de375
sha256 44c16042c553d5eed4e711bd188f3e79efd6014b3d9cfdc6baf76c41a7f40ff7
sha512 b384ca0da3088e56019b10e5adef80f0ca49e6cf992263498566977dc39ff5214ead7f6d690fe6e9aab9ba7b3d50c19ec6041bbef6a42db414478e821c178a8f
ripemd-160 5b5f1c3bdd6e6758748e294b1ab11bcd1fb46fca

66561333 as geometric shapes

Circle

Radius = n
Diameter 133122666
Circumference 418217189.53189
Area 1.3918546809378E+16

Sphere

Radius = n
Volume 1.2352493720735E+24
Surface area 5.5674187237512E+16
Circumference 418217189.53189

Square

Length = n
Perimeter 266245332
Area 4430411050736889
Diagonal 94131939.858232

Cube

Length = n
Surface area 26582466304421334
Volume 2.9489406527498E+23
Space diagonal 115287610.57551

Equilateral Triangle

Length = n
Perimeter 199683999
Area 1.9184242595727E+15
Altitude 57643805.287755

Triangular Pyramid

Length = n
Surface area 1.9184242595727E+15
Volume 3.4753598881268E+22
Height 31377313.286077