66963669 (number)

66963669 is an odd 8-digits composite number following 66963668 and preceding 66963670. In scientific notation, it is written as 6.6963669 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 44623536 positive integers (up to 66963669) that are relatively prime to 66963669.

Interesting facts

Basic properties

Name

Name sixty-six million nine hundred sixty-three thousand six hundred sixty-nine

Notation

Scientific notation 6.6963669 × 10^7
Engineering notation 6.6963669 × 10^6

Prime Factorization of 66963669

Prime Factorization 3 × 4909 × 4547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66963669
Product of the distinct prime numbers

The prime factorization of 66963669 is 3 × 4909 × 4547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 89, 78, 827, 188, 1459, 1993, 9332, 48704, 34861, 726189, 9166857, 6473357, 38437515, 81796745, 660026956, 367286197, 6919500342, 9782814567

Basic calculations (n = 66963669)

Multiplication

n×y
n×2 133927338
n×3 200891007
n×4 267854676
n×5 334818345

Division

n÷y
n÷2 33481834.5
n÷3 22321223
n÷3 16740917.25
n÷5 13392733.8

Exponentiation

ny
n2 4484132965941561
n3 3.002739956833E+23
n4 2.0107448456244E+31
n5 1.3464685228585E+39

Nth Root

y√n
2√n 8183.1332018977
3√n 406.081383784
4√n 90.460672128266
5√n 36.742427694929

Divisors of 66963669

1, 3, 4547, 4909, 13641, 14727, 22321223, 66963669

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66963668
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66963669 can be divided by 8 positive divisors. The sum of these divisors (counting 66963669) is 1, the average is 0.125.

Base conversion 66963669

Base System Value
2 Binary 11111111011100100011010101
3 Ternary 11200000002212220
4 Quaternary 3333130203111
5 Quinary 114120314134
6 Senary 10351132553
8 Octal 377344325
10 Decimal 66963669
12 Duodecimal 1a514159
16 Hexadecimal 3fdc8d5
20 Vigesimal 10ia939
36 Base36 13v9hx

Cryptographic Hash Functions

md5 c5fbf2d475f8eb799981c2ebf59ead3f
sha1 9a73b25a551d952993074d4cc3155633b5d07fdb
sha256 4feb26455d341067c44dffb68e0644e4be6ea360057daba66c5f75b62c8457f1
sha512 37a66963b1611e8a18c4cd43b600937e095793b60df396ad21029bdf7d3802e92c5a2580049f8e4bb39a0d17813cdbedb702c88acdf03c6e040ec154a7830f71
ripemd-160 fd45669728f894c3f8cd2f4a6187f111c51d653c

66963669 as geometric shapes

Circle

Radius = n
Diameter 133927338
Circumference 420745141.17564
Area 1.4087319183522E+16

Sphere

Radius = n
Volume 1.2577847718703E+24
Surface area 5.6349276734087E+16
Circumference 420745141.17564

Square

Length = n
Perimeter 267854676
Area 4484132965941561
Diagonal 94700928.886063

Cube

Length = n
Surface area 26904797795649366
Volume 3.002739956833E+23
Space diagonal 115984476.96922

Equilateral Triangle

Length = n
Perimeter 200891007
Area 1.9416865312263E+15
Altitude 57992238.484612

Triangular Pyramid

Length = n
Surface area 1.9416865312263E+15
Volume 3.5387629760273E+22
Height 31566976.295354