66563784 (number)

66563784 is an even 8-digits composite number following 66563783 and preceding 66563785. In scientific notation, it is written as 6.6563784 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 19018080 positive integers (up to 66563784) that are relatively prime to 66563784.

Interesting facts

Basic properties

Name

Name sixty-six million five hundred sixty-three thousand seven hundred eighty-four

Notation

Scientific notation 6.6563784 × 10^7
Engineering notation 6.6563784 × 10^6

Prime Factorization of 66563784

Prime Factorization 2 × 2 × 2 × 3 × 3 × 7 × 132071

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5546982
Product of the distinct prime numbers

The prime factorization of 66563784 is 2 × 2 × 2 × 3 × 3 × 7 × 132071. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66563784)

Multiplication

n×y
n×2 133127568
n×3 199691352
n×4 266255136
n×5 332818920

Division

n÷y
n÷2 33281892
n÷3 22187928
n÷3 16640946
n÷5 13312756.8

Exponentiation

ny
n2 4430737340398656
n3 2.9492664328703E+23
n4 1.9631433379603E+31
n5 1.3067424910903E+39

Nth Root

y√n
2√n 8158.6631257823
3√n 405.27144126071
4√n 90.325318298815
5√n 36.698439758505

Divisors of 66563784

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 -66563783
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 66563784 can be divided by 48 positive divisors. The sum of these divisors (counting 66563784) is 1, the average is 0.020833333333333.

Base conversion 66563784

Base System Value
2 Binary 11111101111010111011001000
3 Ternary 11122020210100100
4 Quaternary 3331322323020
5 Quinary 114020020114
6 Senary 10334405400
8 Octal 375727310
10 Decimal 66563784
12 Duodecimal 1a360860
16 Hexadecimal 3f7aec8
20 Vigesimal 10g0994
36 Base36 13moy0

Cryptographic Hash Functions

md5 9c3bae18447bc25f6cd3dfaa7672462e
sha1 b2d791d5d4f7c91a888f10881d0679598c63b9fb
sha256 f92b8b6f2ba16b6f6852d41f6c1419c9d20ee26bd65cfc7a7114d538819ff570
sha512 3baa123780a03536c334f926d93179bb58012c62cf78a7def6e29582984f70d9955571a1f05ab0c019bb4652e08c3f08a4991eb4f490bce6009918bab7469e78
ripemd-160 a9ff879bf9b1e089f7c2519ed4853b261bd892c9

66563784 as geometric shapes

Circle

Radius = n
Diameter 133127568
Circumference 418232589.61908
Area 1.3919571878582E+16

Sphere

Radius = n
Volume 1.2353858345312E+24
Surface area 5.567828751433E+16
Circumference 418232589.61908

Square

Length = n
Perimeter 266255136
Area 4430737340398656
Diagonal 94135406.095673

Cube

Length = n
Surface area 26584424042391936
Volume 2.9492664328703E+23
Space diagonal 115291855.83204

Equilateral Triangle

Length = n
Perimeter 199691352
Area 1.9185655471408E+15
Altitude 57645927.91602

Triangular Pyramid

Length = n
Surface area 1.9185655471408E+15
Volume 3.4757438236808E+22
Height 31378468.698558