27995712 (number)

27995712 is an even 8-digits composite number following 27995711 and preceding 27995713. In scientific notation, it is written as 2.7995712 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 9255936 positive integers (up to 27995712) that are relatively prime to 27995712.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-five thousand seven hundred twelve

Notation

Scientific notation 2.7995712 × 10^7
Engineering notation 2.7995712 × 10^6

Prime Factorization of 27995712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1049 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 874866
Product of the distinct prime numbers

The prime factorization of 27995712 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1049 × 139. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 27995712)

Multiplication

n×y
n×2 55991424
n×3 83987136
n×4 111982848
n×5 139978560

Division

n÷y
n÷2 13997856
n÷3 9331904
n÷3 6998928
n÷5 5599142.4

Exponentiation

ny
n2 783759890386944
n3 2.1941916168424E+22
n4 6.1427956577935E+29
n5 1.7197193811044E+37

Nth Root

y√n
2√n 5291.0974287004
3√n 303.6433953325
4√n 72.739930084517
5√n 30.861590435027

Divisors of 27995712

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27995711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27995712 can be divided by 56 positive divisors. The sum of these divisors (counting 27995712) is 1, the average is 0.017857142857143.

Base conversion 27995712

Base System Value
2 Binary 1101010110010111001000000
3 Ternary 1221200022220020
4 Quaternary 1222302321000
5 Quinary 24131330322
6 Senary 2440013440
8 Octal 152627100
10 Decimal 27995712
12 Duodecimal 9461280
16 Hexadecimal 1ab2e40
20 Vigesimal 8ej95c
36 Base36 go1mo

Cryptographic Hash Functions

md5 4636991b570893834f8abff93283286d
sha1 abea6bf8383fe2019c543dfce2ae0a77c453c788
sha256 980bb4d81fa5e24efb5a9a6b0a466099ab93dd561c93b126741b57a0fd2a0c1a
sha512 e11ea2e498528f709e543bc63668c6cd7306802c64396b405bd02bbd08ffa1082a93d0b69460c74850a239fba111c9a272b7234b4725d080ff2cfb0e62f27d1f
ripemd-160 daa8116b3764896d6ef628bb18093624b1e470ef

27995712 as geometric shapes

Circle

Radius = n
Diameter 55991424
Circumference 175902246.30243
Area 2.462254313818E+15

Sphere

Radius = n
Volume 9.191008352054E+22
Surface area 9.8490172552719E+15
Circumference 175902246.30243

Square

Length = n
Perimeter 111982848
Area 783759890386944
Diagonal 39591915.598691

Cube

Length = n
Surface area 4702559342321664
Volume 2.1941916168424E+22
Space diagonal 48489995.578066

Equilateral Triangle

Length = n
Perimeter 83987136
Area 3.393779877712E+14
Altitude 24244997.789033

Triangular Pyramid

Length = n
Surface area 3.393779877712E+14
Volume 2.5858796191533E+21
Height 13197305.199564