66996836 (number)

66996836 is an even 8-digits composite number following 66996835 and preceding 66996837. In scientific notation, it is written as 6.6996836 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 33019712 positive integers (up to 66996836) that are relatively prime to 66996836.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6996836 × 10^7
Engineering notation 6.6996836 × 10^6

Prime Factorization of 66996836

Prime Factorization 2 × 2 × 137 × 179 × 683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33498418
Product of the distinct prime numbers

The prime factorization of 66996836 is 2 × 2 × 137 × 179 × 683. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 30, 54, 676, 697, 6066, 6229, 92334, 3016, 35977, 43716, 1708131, 8232601, 79411450, 88227480, 420043871, 879158749, 744187084, 6547788242

Basic calculations (n = 66996836)

Multiplication

n×y
n×2 133993672
n×3 200990508
n×4 267987344
n×5 334984180

Division

n÷y
n÷2 33498418
n÷3 22332278.666667
n÷3 16749209
n÷5 13399367.2

Exponentiation

ny
n2 4488576034010896
n3 3.0072039242416E+23
n4 2.0147314813097E+31
n5 1.3498063463734E+39

Nth Root

y√n
2√n 8185.1594975297
3√n 406.14841654184
4√n 90.471871305559
5√n 36.746066667386

Divisors of 66996836

1, 2, 4, 137, 179, 274, 358, 548, 683, 716, 1366, 2732, 24523, 49046, 93571, 98092, 122257, 187142, 244514, 374284, 489028, 16749209, 33498418, 66996836

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66996835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66996836 can be divided by 24 positive divisors. The sum of these divisors (counting 66996836) is 1, the average is 0.041666666666667.

Base conversion 66996836

Base System Value
2 Binary 11111111100100101001100100
3 Ternary 11200001210101022
4 Quaternary 3333210221210
5 Quinary 114122344321
6 Senary 10351550312
8 Octal 377445144
10 Decimal 66996836
12 Duodecimal 1a52b398
16 Hexadecimal 3fe4a64
20 Vigesimal 10iec1g
36 Base36 13vz38

Cryptographic Hash Functions

md5 339a3474feff64402483bb187d937af7
sha1 648f6757505665e0e713f35cf98275eeaa3dd429
sha256 eb7f8f5f5083b04766494ea47321c6959267b004b70bb0674a490e9b16112554
sha512 57f6b74725f02c260b273716552f9d7aa054f3dabd54502f5a876ed232cc4b0046880b1aa722dc329c801296fd48d5578a9e79b7d17f2d367b9b8827d123e977
ripemd-160 e9f22bcb2df99f27ac9ccd58cf4f07ef769b1836

66996836 as geometric shapes

Circle

Radius = n
Diameter 133993672
Circumference 420953535.58272
Area 1.4101277493528E+16

Sphere

Radius = n
Volume 1.2596546341658E+24
Surface area 5.6405109974111E+16
Circumference 420953535.58272

Square

Length = n
Perimeter 267987344
Area 4488576034010896
Diagonal 94747834.107286

Cube

Length = n
Surface area 26931456204065376
Volume 3.0072039242416E+23
Space diagonal 116041923.89836

Equilateral Triangle

Length = n
Perimeter 200990508
Area 1.9436104361357E+15
Altitude 58020961.94918

Triangular Pyramid

Length = n
Surface area 1.9436104361357E+15
Volume 3.54402381207E+22
Height 31582611.369095