27388894 (number)

27388894 is an even 8-digits composite number following 27388893 and preceding 27388895. In scientific notation, it is written as 2.7388894 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 12616128 positive integers (up to 27388894) that are relatively prime to 27388894.

Interesting facts

Basic properties

Name

Name twenty-seven million three hundred eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 2.7388894 × 10^7
Engineering notation 2.7388894 × 10^6

Prime Factorization of 27388894

Prime Factorization 2 × 13 × 883 × 1193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27388894
Product of the distinct prime numbers

The prime factorization of 27388894 is 2 × 13 × 883 × 1193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 95, 93, 904, 280, 8951, 3225, 5850, 69396, 289296, 569788, 4669211, 5190849, 75000644, 64470200, 339458377, 916804673, 8478293897, 2857531907

Basic calculations (n = 27388894)

Multiplication

n×y
n×2 54777788
n×3 82166682
n×4 109555576
n×5 136944470

Division

n÷y
n÷2 13694447
n÷3 9129631.3333333
n÷3 6847223.5
n÷5 5477778.8

Exponentiation

ny
n2 750151514543236
n3 2.0545820315764E+22
n4 5.6272729477151E+29
n5 1.5412478227404E+37

Nth Root

y√n
2√n 5233.439977682
3√n 301.43348761583
4√n 72.342518463777
5√n 30.726627751995

Divisors of 27388894

1, 2, 13, 26, 883, 1193, 1766, 2386, 11479, 15509, 22958, 31018, 1053419, 2106838, 13694447, 27388894

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27388893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27388894 can be divided by 16 positive divisors. The sum of these divisors (counting 27388894) is 1, the average is 0.0625.

Base conversion 27388894

Base System Value
2 Binary 1101000011110101111011110
3 Ternary 1220112111111111
4 Quaternary 1220132233132
5 Quinary 24002421034
6 Senary 2415012234
8 Octal 150365736
10 Decimal 27388894
12 Duodecimal 920a07a
16 Hexadecimal 1a1ebde
20 Vigesimal 8b3c4e
36 Base36 gb1em

Cryptographic Hash Functions

md5 70a259d8846778094a2f4763cb57579a
sha1 4bcb2e99199b04a5c3addf2b6e9db373297faa00
sha256 12ebc9bb873f09c8c58ebb7776a915476668303df3f2aa99559fb8a59dbfa299
sha512 24fd2c81fa3835fed1b810a1c9d107ecf718ec328c0f25bc9da9a5ada933ee1fa25f737506069239de9b3044e1281131d92b777c176f6639182ad1935631d303
ripemd-160 1af1df966ab91e2e86e0a313caa852abe844ccd8

27388894 as geometric shapes

Circle

Radius = n
Diameter 54777788
Circumference 172089496.3607
Area 2.3566704871683E+15

Sphere

Radius = n
Volume 8.6062130887974E+22
Surface area 9.4266819486731E+15
Circumference 172089496.3607

Square

Length = n
Perimeter 109555576
Area 750151514543236
Diagonal 38733745.353199

Cube

Length = n
Surface area 4500909087259416
Volume 2.0545820315764E+22
Space diagonal 47438955.971118

Equilateral Triangle

Length = n
Perimeter 82166682
Area 3.2482513414091E+14
Altitude 23719477.985559

Triangular Pyramid

Length = n
Surface area 3.2482513414091E+14
Volume 2.4213481450529E+21
Height 12911248.451066