66443896 (number)

66443896 is an even 8-digits composite number following 66443895 and preceding 66443897. In scientific notation, it is written as 6.6443896 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 8 positive divisors. There are 33221944 positive integers (up to 66443896) that are relatively prime to 66443896.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred forty-three thousand eight hundred ninety-six

Notation

Scientific notation 6.6443896 × 10^7
Engineering notation 6.6443896 × 10^6

Prime Factorization of 66443896

Prime Factorization 2 × 2 × 2 × 8305487

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16610974
Product of the distinct prime numbers

The prime factorization of 66443896 is 2 × 2 × 2 × 8305487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 42, 3, 483, 284, 2139, 244, 21604, 13688, 554023, 813261, 6316975, 3805410, 68901407, 9865284, 224585317, 598162897, 5898188208, 9170608490

Basic calculations (n = 66443896)

Multiplication

n×y
n×2 132887792
n×3 199331688
n×4 265775584
n×5 332219480

Division

n÷y
n÷2 33221948
n÷3 22147965.333333
n÷3 16610974
n÷5 13288779.2

Exponentiation

ny
n2 4414791315658816
n3 2.9333593503934E+23
n4 1.9490382360816E+31
n5 1.2950169385823E+39

Nth Root

y√n
2√n 8151.3125323472
3√n 405.02798363772
4√n 90.284619578017
5√n 36.685210715828

Divisors of 66443896

1, 2, 4, 8, 8305487, 16610974, 33221948, 66443896

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 -66443895
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 66443896 can be divided by 8 positive divisors. The sum of these divisors (counting 66443896) is 1, the average is 0.125.

Base conversion 66443896

Base System Value
2 Binary 11111101011101101001111000
3 Ternary 11122000200220001
4 Quaternary 3331131221320
5 Quinary 114002201041
6 Senary 10332042344
8 Octal 375355170
10 Decimal 66443896
12 Duodecimal 1a3033b4
16 Hexadecimal 3f5da78
20 Vigesimal 10f59eg
36 Base36 13k4fs

Cryptographic Hash Functions

md5 96ce95d37206b6c475f8e79182dee15e
sha1 4e06ffcb980c0360ecf874e4ffc4e86ade0f4fc4
sha256 305bfc006c5f6722f562b5285bca1445e1c8bbc37e050f3c18d23a617e8f3df5
sha512 90f817d4b2af6308fb0be77ff3617e122855b9f80c337befc3562eeda61b643d3b0e74570c619b7f210ac212ee1c7aebd4bc40d76b551189b0e53391f3076544
ripemd-160 40d7141ca327f945c84acf4f4a89669e5e63f40b

66443896 as geometric shapes

Circle

Radius = n
Diameter 132887792
Circumference 417479311.09897
Area 1.3869475964406E+16

Sphere

Radius = n
Volume 1.2287226914046E+24
Surface area 5.5477903857623E+16
Circumference 417479311.09897

Square

Length = n
Perimeter 265775584
Area 4414791315658816
Diagonal 93965858.860107

Cube

Length = n
Surface area 26488747893952896
Volume 2.9333593503934E+23
Space diagonal 115084203.72482

Equilateral Triangle

Length = n
Perimeter 199331688
Area 1.9116607158837E+15
Altitude 57542101.862411

Triangular Pyramid

Length = n
Surface area 1.9116607158837E+15
Volume 3.4569971472002E+22
Height 31321952.953369