66571884 (number)

66571884 is an even 8-digits composite number following 66571883 and preceding 66571885. In scientific notation, it is written as 6.6571884 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 22154880 positive integers (up to 66571884) that are relatively prime to 66571884.

Interesting facts

Basic properties

Name

Name sixty-six million five hundred seventy-one thousand eight hundred eighty-four

Notation

Scientific notation 6.6571884 × 10^7
Engineering notation 6.6571884 × 10^6

Prime Factorization of 66571884

Prime Factorization 2 × 2 × 9 × 2099 × 881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33285942
Product of the distinct prime numbers

The prime factorization of 66571884 is 2 × 2 × 9 × 2099 × 881. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66571884)

Multiplication

n×y
n×2 133143768
n×3 199715652
n×4 266287536
n×5 332859420

Division

n÷y
n÷2 33285942
n÷3 22190628
n÷3 16642971
n÷5 13314376.8

Exponentiation

ny
n2 4431815739309456
n3 2.9503432330668E+23
n4 1.9640990747191E+31
n5 1.3075377576671E+39

Nth Root

y√n
2√n 8159.1595155384
3√n 405.28787945644
4√n 90.3280660456
5√n 36.699332865465

Divisors of 66571884

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66571883
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66571884 can be divided by 24 positive divisors. The sum of these divisors (counting 66571884) is 1, the average is 0.041666666666667.

Base conversion 66571884

Base System Value
2 Binary 11111101111100111001101100
3 Ternary 11122021012110100
4 Quaternary 3331330321230
5 Quinary 114020300014
6 Senary 10334511100
8 Octal 375747154
10 Decimal 66571884
12 Duodecimal 1a365490
16 Hexadecimal 3f7ce6c
20 Vigesimal 10g19e4
36 Base36 13mv70

Cryptographic Hash Functions

md5 20ec8bda63c5ec80def93ea98f14d101
sha1 5479e35b7b7b994d29d0fe1a9ca053fe2c0aeca7
sha256 e3b0d0081307e16cf87929ec608cd1a46b6c54efdca85ee6f0d8222c8acc41d4
sha512 1331d9b1ebcef131ec3a11ce50d9e91488c44fda772ac5dd1177001800de69818ace6f74df36507f5b16fa2320c5ae99168fad163b098f2704910ceb301e0343
ripemd-160 41e193034a8570fd52b949f2987cab40be188e32

66571884 as geometric shapes

Circle

Radius = n
Diameter 133143768
Circumference 418283483.42006
Area 1.3922959768678E+16

Sphere

Radius = n
Volume 1.2358368835428E+24
Surface area 5.5691839074713E+16
Circumference 418283483.42006

Square

Length = n
Perimeter 266287536
Area 4431815739309456
Diagonal 94146861.225528

Cube

Length = n
Surface area 26590894435856736
Volume 2.9503432330668E+23
Space diagonal 115305885.44358

Equilateral Triangle

Length = n
Perimeter 199715652
Area 1.9190325075669E+15
Altitude 57652942.721791

Triangular Pyramid

Length = n
Surface area 1.9190325075669E+15
Volume 3.4770128448823E+22
Height 31382287.075176