66442012 (number)

66442012 is an even 8-digits composite number following 66442011 and preceding 66442013. In scientific notation, it is written as 6.6442012 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 24867648 positive integers (up to 66442012) that are relatively prime to 66442012.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred forty-two thousand twelve

Notation

Scientific notation 6.6442012 × 10^7
Engineering notation 6.6442012 × 10^6

Prime Factorization of 66442012

Prime Factorization 2 × 2 × 7 × 13 × 247 × 739

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33221006
Product of the distinct prime numbers

The prime factorization of 66442012 is 2 × 2 × 7 × 13 × 247 × 739. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 70, 55, 144, 901, 5062, 4115, 91023, 32474, 756587, 201428, 8989815, 5639845, 3541245, 80569891, 640701115, 133889500, 7556793608, 2204040481

Basic calculations (n = 66442012)

Multiplication

n×y
n×2 132884024
n×3 199326036
n×4 265768048
n×5 332210060

Division

n÷y
n÷2 33221006
n÷3 22147337.333333
n÷3 16610503
n÷5 13288402.4

Exponentiation

ny
n2 4414540958608144
n3 2.9331098334633E+23
n4 1.9488171875229E+31
n5 1.294833349592E+39

Nth Root

y√n
2√n 8151.1969673171
3√n 405.02415544592
4√n 90.283979571777
5√n 36.685002673479

Divisors of 66442012

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 247, 364, 494, 739, 988, 1478, 1729, 2956, 3211, 3458, 5173, 6422, 6916, 9607, 10346, 12844, 19214, 20692, 22477, 38428, 44954, 67249, 89908, 134498, 182533, 268996, 365066, 730132, 1277731, 2372929, 2555462, 4745858, 5110924, 9491716, 16610503, 33221006, 66442012

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66442011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66442012 can be divided by 48 positive divisors. The sum of these divisors (counting 66442012) is 1, the average is 0.020833333333333.

Base conversion 66442012

Base System Value
2 Binary 11111101011101001100011100
3 Ternary 11122000121022021
4 Quaternary 3331131030130
5 Quinary 114002121022
6 Senary 10332025524
8 Octal 375351434
10 Decimal 66442012
12 Duodecimal 1a3022a4
16 Hexadecimal 3f5d31c
20 Vigesimal 10f550c
36 Base36 13k2zg

Cryptographic Hash Functions

md5 daf13f1f1b191e3dfecd0c4a5daa8238
sha1 a6819abd3ac4a921ca4e93b8bea241db6b24bc22
sha256 e9e2febf74417a61feb08ac3bea02fc3ec2e7c88e574adf680d7fd04b04e9a0e
sha512 4e1986165a86b4a4fb4f8c0e67631fadf2bc92b050fa715a7c4ab8bbb159de86ac4df1982b27c5cbf5bbda099727775bb7ba1de6e36d7bb0e0e6927af426d247
ripemd-160 b49ce340d3d67c4ed8350e53bc92291faffdf328

66442012 as geometric shapes

Circle

Radius = n
Diameter 132884024
Circumference 417467473.57785
Area 1.3868689444535E+16

Sphere

Radius = n
Volume 1.2286181739974E+24
Surface area 5.5474757778138E+16
Circumference 417467473.57785

Square

Length = n
Perimeter 265768048
Area 4414540958608144
Diagonal 93963194.481756

Cube

Length = n
Surface area 26487245751648864
Volume 2.9331098334633E+23
Space diagonal 115080940.5411

Equilateral Triangle

Length = n
Perimeter 199326036
Area 1.9115523081008E+15
Altitude 57540470.270551

Triangular Pyramid

Length = n
Surface area 1.9115523081008E+15
Volume 3.4567030886781E+22
Height 31321064.827252