66705425 (number)

66705425 is an odd 8-digits composite number following 66705424 and preceding 66705426. In scientific notation, it is written as 6.6705425 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 53364320 positive integers (up to 66705425) that are relatively prime to 66705425.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred five thousand four hundred twenty-five

Notation

Scientific notation 6.6705425 × 10^7
Engineering notation 6.6705425 × 10^6

Prime Factorization of 66705425

Prime Factorization 25 × 2668217

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66705425
Product of the distinct prime numbers

The prime factorization of 66705425 is 25 × 2668217. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 65, 92, 773, 591, 9565, 3201, 78657, 52495, 114792, 770847, 6624371, 5287474, 52727111, 55925363, 474542832, 129622256, 8795933940, 7246560392

Basic calculations (n = 66705425)

Multiplication

n×y
n×2 133410850
n×3 200116275
n×4 266821700
n×5 333527125

Division

n÷y
n÷2 33352712.5
n÷3 22235141.666667
n÷3 16676356.25
n÷5 13341085

Exponentiation

ny
n2 4449613724430625
n3 2.9681337457398E+23
n4 1.9799062296641E+31
n5 1.3207048650989E+39

Nth Root

y√n
2√n 8167.3389179096
3√n 405.55869648603
4√n 90.373330789064
5√n 36.714044595561

Divisors of 66705425

1, 25, 2668217, 66705425

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66705424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66705425 can be divided by 4 positive divisors. The sum of these divisors (counting 66705425) is 1, the average is 0.25.

Base conversion 66705425

Base System Value
2 Binary 11111110011101100000010001
3 Ternary 11122111222122022
4 Quaternary 3332131200101
5 Quinary 114034033200
6 Senary 10341421225
8 Octal 376354021
10 Decimal 66705425
12 Duodecimal 1a40a815
16 Hexadecimal 3f9d811
20 Vigesimal 10gi3b5
36 Base36 13pq8h

Cryptographic Hash Functions

md5 8b132499ff55fac5f53536c08fd01a51
sha1 3340d7429778661a33ddf66d345e140921f81847
sha256 bb95148ff35e1a7b3ccf277de21c21865ac4cb1845d8567d47dbb888303e3c62
sha512 484047025dff8ac9dd7ecfabad17a2e35ca64a91a231a4a60676b3d9d8326ecd591f0c75f57c5b4533ae8469a9d4579eef4827733a758f2a7b14d3cdd78d89cd
ripemd-160 830cc5ad0b5084c5fde674b2d11adaf4c36ea29e

66705425 as geometric shapes

Circle

Radius = n
Diameter 133410850
Circumference 419122546.26917
Area 1.3978873787984E+16

Sphere

Radius = n
Volume 1.2432889560651E+24
Surface area 5.5915495151934E+16
Circumference 419122546.26917

Square

Length = n
Perimeter 266821700
Area 4449613724430625
Diagonal 94335716.718861

Cube

Length = n
Surface area 26697682346583750
Volume 2.9681337457398E+23
Space diagonal 115537185.24048

Equilateral Triangle

Length = n
Perimeter 200116275
Area 1.9267392611924E+15
Altitude 57768592.620238

Triangular Pyramid

Length = n
Surface area 1.9267392611924E+15
Volume 3.4979791651354E+22
Height 31445238.906287