27909966 (number)

27909966 is an even 8-digits composite number following 27909965 and preceding 27909967. In scientific notation, it is written as 2.7909966 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 7942176 positive integers (up to 27909966) that are relatively prime to 27909966.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7909966 × 10^7
Engineering notation 2.7909966 × 10^6

Prime Factorization of 27909966

Prime Factorization 2 × 3 × 7 × 277 × 2399

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27909966
Product of the distinct prime numbers

The prime factorization of 27909966 is 2 × 3 × 7 × 277 × 2399. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 54, 75, 386, 176, 2331, 7308, 68626, 14337, 403669, 235768, 2127785, 3203213, 43641795, 29951718, 16121762, 555904524, 9994209679, 4514856236

Basic calculations (n = 27909966)

Multiplication

n×y
n×2 55819932
n×3 83729898
n×4 111639864
n×5 139549830

Division

n÷y
n÷2 13954983
n÷3 9303322
n÷3 6977491.5
n÷5 5581993.2

Exponentiation

ny
n2 778966202121156
n3 2.1740920216351E+22
n4 6.0678834404706E+29
n5 1.693544205155E+37

Nth Root

y√n
2√n 5282.9883588742
3√n 303.33307598363
4√n 72.684168557356
5√n 30.842662494096

Divisors of 27909966

1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 2399, 3878, 4798, 5817, 7197, 11634, 14394, 16793, 33586, 50379, 100758, 664523, 1329046, 1993569, 3987138, 4651661, 9303322, 13954983, 27909966

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 -27909965
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 27909966 can be divided by 32 positive divisors. The sum of these divisors (counting 27909966) is 1, the average is 0.03125.

Base conversion 27909966

Base System Value
2 Binary 1101010011101111101001110
3 Ternary 1221111222021110
4 Quaternary 1222131331032
5 Quinary 24121104331
6 Senary 2434112450
8 Octal 152357516
10 Decimal 27909966
12 Duodecimal 941b726
16 Hexadecimal 1a9df4e
20 Vigesimal 8e8ei6
36 Base36 gm7gu

Cryptographic Hash Functions

md5 57c25f92ae38c415c861cde819b1ad60
sha1 0c7b2274d26057bc18756ace70eaad3d8c48bef5
sha256 4be9e36e56b298da72eece5a9602af793073248194360cf8267ebd94797338d7
sha512 1c64afa1cefc4a8a3af623280154431d20884eb82ef06ce98c666e8e12c742b6b0d3f8ab13d612b5dbaad2e6b4db3e865781029620623f1086a482e1e5763ccd
ripemd-160 3fcfa6d4da69150fd99999dad1f53f3924dcf54f

27909966 as geometric shapes

Circle

Radius = n
Diameter 55819932
Circumference 175363488.29508
Area 2.4471944979786E+15

Sphere

Radius = n
Volume 9.1068153645292E+22
Surface area 9.7887779919143E+15
Circumference 175363488.29508

Square

Length = n
Perimeter 111639864
Area 778966202121156
Diagonal 39470652.442572

Cube

Length = n
Surface area 4673797212726936
Volume 2.1740920216351E+22
Space diagonal 48341479.14952

Equilateral Triangle

Length = n
Perimeter 83729898
Area 3.373022598632E+14
Altitude 24170739.57476

Triangular Pyramid

Length = n
Surface area 3.373022598632E+14
Volume 2.5621920190362E+21
Height 13156884.147524