66776472 (number)

66776472 is an even 8-digits composite number following 66776471 and preceding 66776473. In scientific notation, it is written as 6.6776472 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 96 positive divisors. There are 18666432 positive integers (up to 66776472) that are relatively prime to 66776472.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred seventy-six thousand four hundred seventy-two

Notation

Scientific notation 6.6776472 × 10^7
Engineering notation 6.6776472 × 10^6

Prime Factorization of 66776472

Prime Factorization 2 × 2 × 2 × 3 × 3 × 7 × 47 × 2819

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5564706
Product of the distinct prime numbers

The prime factorization of 66776472 is 2 × 2 × 2 × 3 × 3 × 7 × 47 × 2819. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66776472)

Multiplication

n×y
n×2 133552944
n×3 200329416
n×4 267105888
n×5 333882360

Division

n÷y
n÷2 33388236
n÷3 22258824
n÷3 16694118
n÷5 13355294.4

Exponentiation

ny
n2 4459097212766784
n3 2.977627801736E+23
n4 1.9883547952905E+31
n5 1.3277531831378E+39

Nth Root

y√n
2√n 8171.6872186838
3√n 405.7026303318
4√n 90.39738502127
5√n 36.7218619872

Divisors of 66776472

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66776471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66776472 can be divided by 96 positive divisors. The sum of these divisors (counting 66776472) is 1, the average is 0.010416666666667.

Base conversion 66776472

Base System Value
2 Binary 11111110101110110110011000
3 Ternary 11122122121002200
4 Quaternary 3332232312120
5 Quinary 114043321342
6 Senary 10343130200
8 Octal 376566630
10 Decimal 66776472
12 Duodecimal 1a443960
16 Hexadecimal 3faed98
20 Vigesimal 10h713c
36 Base36 13r920

Cryptographic Hash Functions

md5 2824e5c81cda76d6f7b8b9da218ecbd4
sha1 0ed3ca43814100343b7e5ed06c04cbd1f96513d2
sha256 f26e6038ac893e1813d275c341fabbbabb33fa31442d2156f8e11daacb538259
sha512 5eaf9952246f15bd981d728fd12cd4e00f7454702e3d17b90487c8dd02568b70e2e0cec1bc615d0f3b2416b2f495f58cb941575e328509be4436b4c08e79a73c
ripemd-160 705b7abe877365f89e6fc927a4eec51a11d00f5e

66776472 as geometric shapes

Circle

Radius = n
Diameter 133552944
Circumference 419568947.73569
Area 1.4008667045271E+16

Sphere

Radius = n
Volume 1.2472658169411E+24
Surface area 5.6034668181083E+16
Circumference 419568947.73569

Square

Length = n
Perimeter 267105888
Area 4459097212766784
Diagonal 94436192.349827

Cube

Length = n
Surface area 26754583276600704
Volume 2.977627801736E+23
Space diagonal 115660242.2542

Equilateral Triangle

Length = n
Perimeter 200329416
Area 1.9308457321002E+15
Altitude 57830121.1271

Triangular Pyramid

Length = n
Surface area 1.9308457321002E+15
Volume 3.5091680174285E+22
Height 31478730.783276