66707855 (number)

66707855 is an odd 8-digits composite number following 66707854 and preceding 66707856. In scientific notation, it is written as 6.6707855 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 51448320 positive integers (up to 66707855) that are relatively prime to 66707855.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred seven thousand eight hundred fifty-five

Notation

Scientific notation 6.6707855 × 10^7
Engineering notation 6.6707855 × 10^6

Prime Factorization of 66707855

Prime Factorization 5 × 37 × 113 × 3191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66707855
Product of the distinct prime numbers

The prime factorization of 66707855 is 5 × 37 × 113 × 3191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 2, 97, 904, 162, 4694, 9444, 3715, 62805, 385910, 931363, 3834816, 4648756, 30891217, 70890218, 534388944, 325389662, 2040957109, 4421738954

Basic calculations (n = 66707855)

Multiplication

n×y
n×2 133415710
n×3 200123565
n×4 266831420
n×5 333539275

Division

n÷y
n÷2 33353927.5
n÷3 22235951.666667
n÷3 16676963.75
n÷5 13341571

Exponentiation

ny
n2 4449937918701025
n3 2.9684581343971E+23
n4 1.9801947480293E+31
n5 1.320945441233E+39

Nth Root

y√n
2√n 8167.4876798193
3√n 405.56362110131
4√n 90.374153826298
5√n 36.714312081536

Divisors of 66707855

1, 5, 37, 113, 185, 565, 3191, 4181, 15955, 20905, 118067, 360583, 590335, 1802915, 13341571, 66707855

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 -66707854
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 66707855 can be divided by 16 positive divisors. The sum of these divisors (counting 66707855) is 1, the average is 0.0625.

Base conversion 66707855

Base System Value
2 Binary 11111110011110000110001111
3 Ternary 11122112002222022
4 Quaternary 3332132012033
5 Quinary 114034122410
6 Senary 10341440355
8 Octal 376360617
10 Decimal 66707855
12 Duodecimal 1a4100bb
16 Hexadecimal 3f9e18f
20 Vigesimal 10gi9cf
36 Base36 13ps3z

Cryptographic Hash Functions

md5 86286137761dbb19c31151e87b7028d7
sha1 9d791c9356fb9c7bdc7c40a9b86e72c3ce867879
sha256 ed005921cfba486e409026857eea390efc640ea5b5567508708f09d101df6cf9
sha512 05d6e6dcb4df56f967f0bba2be69ceae6fffc2db8ec9b0dbfa616daaf64f2cba484eb2a453abde33cfe8d6f70a5b3cf34d60456f563b37f5bc21114d9bc65979
ripemd-160 add0b1074545772adbad94aee3175c25791f9a23

66707855 as geometric shapes

Circle

Radius = n
Diameter 133415710
Circumference 419137814.40947
Area 1.3979892274322E+16

Sphere

Radius = n
Volume 1.2434248356681E+24
Surface area 5.5919569097287E+16
Circumference 419137814.40947

Square

Length = n
Perimeter 266831420
Area 4449937918701025
Diagonal 94339153.257818

Cube

Length = n
Surface area 26699627512206150
Volume 2.9684581343971E+23
Space diagonal 115541394.12394

Equilateral Triangle

Length = n
Perimeter 200123565
Area 1.9268796414294E+15
Altitude 57770697.061969

Triangular Pyramid

Length = n
Surface area 1.9268796414294E+15
Volume 3.4983614608343E+22
Height 31446384.419273