66777584 (number)

66777584 is an even 8-digits composite number following 66777583 and preceding 66777585. In scientific notation, it is written as 6.6777584 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 33352512 positive integers (up to 66777584) that are relatively prime to 66777584.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6777584 × 10^7
Engineering notation 6.6777584 × 10^6

Prime Factorization of 66777584

Prime Factorization 2 × 2 × 2 × 2 × 3253 × 1283

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8347198
Product of the distinct prime numbers

The prime factorization of 66777584 is 2 × 2 × 2 × 2 × 3253 × 1283. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66777584)

Multiplication

n×y
n×2 133555168
n×3 200332752
n×4 267110336
n×5 333887920

Division

n÷y
n÷2 33388792
n÷3 22259194.666667
n÷3 16694396
n÷5 13355516.8

Exponentiation

ny
n2 4459245724877056
n3 2.9777765596962E+23
n4 1.9884872434834E+31
n5 1.3278637393464E+39

Nth Root

y√n
2√n 8171.7552582049
3√n 405.7048823167
4√n 90.397761356158
5√n 36.721984289074

Divisors of 66777584

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66777583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66777584 can be divided by 20 positive divisors. The sum of these divisors (counting 66777584) is 1, the average is 0.05.

Base conversion 66777584

Base System Value
2 Binary 11111110101111000111110000
3 Ternary 11122122122121212
4 Quaternary 3332233013300
5 Quinary 114043340314
6 Senary 10343135252
8 Octal 376570760
10 Decimal 66777584
12 Duodecimal 1a444528
16 Hexadecimal 3faf1f0
20 Vigesimal 10h73j4
36 Base36 13r9ww

Cryptographic Hash Functions

md5 fad46906dc212f38922f8c82a9d5f168
sha1 381d7d17b280903c5980950331398f49a0acffa5
sha256 096afb42f21a0c82fef9367f1b022ff061e1350744c638dd1b521a3e65840966
sha512 2539729a61574a9db0af781f9e5eb439f6b602177fc2e9ac471b2d4f9778a409b900a33d13e694af5062e1040e71a49aefbaf1a8d4de8db850a1326ccc6b7b89
ripemd-160 0d49b308dcba48d7627b6b09a87e8109897a530b

66777584 as geometric shapes

Circle

Radius = n
Diameter 133555168
Circumference 419575934.63775
Area 1.4009133609825E+16

Sphere

Radius = n
Volume 1.2473281285298E+24
Surface area 5.6036534439302E+16
Circumference 419575934.63775

Square

Length = n
Perimeter 267110336
Area 4459245724877056
Diagonal 94437764.955309

Cube

Length = n
Surface area 26755474349262336
Volume 2.9777765596962E+23
Space diagonal 115662168.2947

Equilateral Triangle

Length = n
Perimeter 200332752
Area 1.9309100397303E+15
Altitude 57831084.147349

Triangular Pyramid

Length = n
Surface area 1.9309100397303E+15
Volume 3.5093433303659E+22
Height 31479254.985103