66956836 (number)

66956836 is an even 8-digits composite number following 66956835 and preceding 66956837. In scientific notation, it is written as 6.6956836 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 36 positive divisors. There are 31299840 positive integers (up to 66956836) that are relatively prime to 66956836.

Interesting facts

Basic properties

Name

Name sixty-six million nine hundred fifty-six thousand eight hundred thirty-six

Notation

Scientific notation 6.6956836 × 10^7
Engineering notation 6.6956836 × 10^6

Prime Factorization of 66956836

Prime Factorization 2 × 2 × 19 × 19 × 89 × 521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1762022
Product of the distinct prime numbers

The prime factorization of 66956836 is 2 × 2 × 19 × 19 × 89 × 521. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66956836)

Multiplication

n×y
n×2 133913672
n×3 200870508
n×4 267827344
n×5 334784180

Division

n÷y
n÷2 33478418
n÷3 22318945.333333
n÷3 16739209
n÷5 13391367.2

Exponentiation

ny
n2 4483217887130896
n3 3.0018208482089E+23
n4 2.009924262349E+31
n5 1.3457816920653E+39

Nth Root

y√n
2√n 8182.7156861277
3√n 406.06757107769
4√n 90.458364379021
5√n 36.741677821871

Divisors of 66956836

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66956835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66956836 can be divided by 36 positive divisors. The sum of these divisors (counting 66956836) is 1, the average is 0.027777777777778.

Base conversion 66956836

Base System Value
2 Binary 11111111011010111000100100
3 Ternary 11122222202111211
4 Quaternary 3333122320210
5 Quinary 114120104321
6 Senary 10351041204
8 Octal 377327044
10 Decimal 66956836
12 Duodecimal 1a510204
16 Hexadecimal 3fdae24
20 Vigesimal 10i9c1g
36 Base36 13v484

Cryptographic Hash Functions

md5 9a846c271e1105a38fcd0c470b2c5e10
sha1 a6d2dfb69a5c88b218d166d9020ea5c6fa3506d6
sha256 377dd0d930b0f414bdba7a64aae957383100fc6060d239c7220f1eeb19391f29
sha512 0e4e0767bd4911a1a6103ff32aec3539585aaf23117214669b5233d9d90057233d18684235e2f44f91b7881b7decb27713754a25284d310cf3b8bc74da572c48
ripemd-160 ed598a12a0e7307ad6afdeb9897925d7d3170bd6

66956836 as geometric shapes

Circle

Radius = n
Diameter 133913672
Circumference 420702208.17043
Area 1.4084444378653E+16

Sphere

Radius = n
Volume 1.2573997765501E+24
Surface area 5.6337777514611E+16
Circumference 420702208.17043

Square

Length = n
Perimeter 267827344
Area 4483217887130896
Diagonal 94691265.564791

Cube

Length = n
Surface area 26899307322785376
Volume 3.0018208482089E+23
Space diagonal 115972641.86606

Equilateral Triangle

Length = n
Perimeter 200870508
Area 1.9412902904781E+15
Altitude 57986320.933028

Triangular Pyramid

Length = n
Surface area 1.9412902904781E+15
Volume 3.5376797961261E+22
Height 31563755.188264