66469392 (number)

66469392 is an even 8-digits composite number following 66469391 and preceding 66469393. In scientific notation, it is written as 6.6469392 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 120 positive divisors. There are 19434240 positive integers (up to 66469392) that are relatively prime to 66469392.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred sixty-nine thousand three hundred ninety-two

Notation

Scientific notation 6.6469392 × 10^7
Engineering notation 6.6469392 × 10^6

Prime Factorization of 66469392

Prime Factorization 2 × 2 × 2 × 2 × 11 × 3 × 3 × 29 × 1447

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2769558
Product of the distinct prime numbers

The prime factorization of 66469392 is 2 × 2 × 2 × 2 × 11 × 3 × 3 × 29 × 1447. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66469392)

Multiplication

n×y
n×2 132938784
n×3 199408176
n×4 265877568
n×5 332346960

Division

n÷y
n÷2 33234696
n÷3 22156464
n÷3 16617348
n÷5 13293878.4

Exponentiation

ny
n2 4418180072849664
n3 2.9367374318883E+23
n4 1.9520315156126E+31
n5 1.2975034800761E+39

Nth Root

y√n
2√n 8152.8763022629
3√n 405.07978309323
4√n 90.293279385915
5√n 36.688025669976

Divisors of 66469392

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66469391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66469392 can be divided by 120 positive divisors. The sum of these divisors (counting 66469392) is 1, the average is 0.0083333333333333.

Base conversion 66469392

Base System Value
2 Binary 11111101100011111000010000
3 Ternary 11122001222212100
4 Quaternary 3331203320100
5 Quinary 114004010032
6 Senary 10332400400
8 Octal 375437020
10 Decimal 66469392
12 Duodecimal 1a316100
16 Hexadecimal 3f63e10
20 Vigesimal 10f8d9c
36 Base36 13ko40

Cryptographic Hash Functions

md5 11fdc9fba77860635439cafc98c77635
sha1 8193406b67a2c51214b94f0f5408f862fa272896
sha256 d40d63728a63915638a034bdcdab05d76c5f27245680b46f552acfac4ab0fe1f
sha512 035df67fc87d2167d3a6c36baf50ec2aae6147876c16d118975f690cb67d8a793464827a0d66d19f620166e973abd28ca3592aa516b9ce9ca6628a069a8e011b
ripemd-160 67358961b87a186581141595b57384a39fe2795b

66469392 as geometric shapes

Circle

Radius = n
Diameter 132938784
Circumference 417639507.19156
Area 1.3880122059101E+16

Sphere

Radius = n
Volume 1.2301376988723E+24
Surface area 5.5520488236405E+16
Circumference 417639507.19156

Square

Length = n
Perimeter 265877568
Area 4418180072849664
Diagonal 94001915.649094

Cube

Length = n
Surface area 26509080437097984
Volume 2.9367374318883E+23
Space diagonal 115128364.09221

Equilateral Triangle

Length = n
Perimeter 199408176
Area 1.913128090791E+15
Altitude 57564182.046106

Triangular Pyramid

Length = n
Surface area 1.913128090791E+15
Volume 3.460978254421E+22
Height 31333971.883031