27784966 (number)

27784966 is an even 8-digits composite number following 27784965 and preceding 27784967. In scientific notation, it is written as 2.7784966 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 11790240 positive integers (up to 27784966) that are relatively prime to 27784966.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred eighty-four thousand nine hundred sixty-six

Notation

Scientific notation 2.7784966 × 10^7
Engineering notation 2.7784966 × 10^6

Prime Factorization of 27784966

Prime Factorization 2 × 11 × 43 × 23 × 1277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27784966
Product of the distinct prime numbers

The prime factorization of 27784966 is 2 × 11 × 43 × 23 × 1277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 43, 31, 168, 787, 2396, 3634, 7780, 88448, 981418, 400490, 6904201, 1829222, 18664087, 76969942, 487491270, 708360214, 9297590932, 5433041266

Basic calculations (n = 27784966)

Multiplication

n×y
n×2 55569932
n×3 83354898
n×4 111139864
n×5 138924830

Division

n÷y
n÷2 13892483
n÷3 9261655.3333333
n÷3 6946241.5
n÷5 5556993.2

Exponentiation

ny
n2 772004335621156
n3 2.1450114217086E+22
n4 5.9599069421786E+29
n5 1.655958117516E+37

Nth Root

y√n
2√n 5271.1446574724
3√n 302.87955361887
4√n 72.602649107814
5√n 30.814985941846

Divisors of 27784966

1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1277, 1978, 2554, 10879, 14047, 21758, 28094, 29371, 54911, 58742, 109822, 323081, 604021, 646162, 1208042, 1262953, 2525906, 13892483, 27784966

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27784965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27784966 can be divided by 32 positive divisors. The sum of these divisors (counting 27784966) is 1, the average is 0.03125.

Base conversion 27784966

Base System Value
2 Binary 1101001111111011100000110
3 Ternary 1221021121210211
4 Quaternary 1221333130012
5 Quinary 24103104331
6 Senary 2431310034
8 Octal 151773406
10 Decimal 27784966
12 Duodecimal 937b31a
16 Hexadecimal 1a7f706
20 Vigesimal 8dd286
36 Base36 gjj0m

Cryptographic Hash Functions

md5 da8daf1daa11e2e6aa277a1ffaae2d2f
sha1 560e0979b005e78cc5c02c1da8d6e8af9de64f29
sha256 664260117ba4180e8decfb53b9ed20baa245b40c41d5c7e15c5ea148b6a54178
sha512 831c2f945d646b7bf9c094539308793e88284f6eb0d8d8776ff65f4fdd72caa3b2804e157778d759343ace00a6f8b2e78ba96ff028f413a0986ce98ca2626fde
ripemd-160 54bcff08e64cee11107ffdfff76f27c19da66ef2

27784966 as geometric shapes

Circle

Radius = n
Diameter 55569932
Circumference 174578090.13168
Area 2.4253231493269E+15

Sphere

Radius = n
Volume 8.9850028324081E+22
Surface area 9.7012925973076E+15
Circumference 174578090.13168

Square

Length = n
Perimeter 111139864
Area 772004335621156
Diagonal 39293875.747275

Cube

Length = n
Surface area 4632026013726936
Volume 2.1450114217086E+22
Space diagonal 48124972.798574

Equilateral Triangle

Length = n
Perimeter 83354898
Area 3.3428768323982E+14
Altitude 24062486.399287

Triangular Pyramid

Length = n
Surface area 3.3428768323982E+14
Volume 2.5279202033546E+21
Height 13097958.582425