27995768 (number)

27995768 is an even 8-digits composite number following 27995767 and preceding 27995769. In scientific notation, it is written as 2.7995768 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors. There are 13959808 positive integers (up to 27995768) that are relatively prime to 27995768.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-five thousand seven hundred sixty-eight

Notation

Scientific notation 2.7995768 × 10^7
Engineering notation 2.7995768 × 10^6

Prime Factorization of 27995768

Prime Factorization 2 × 2 × 2 × 383 × 9137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6998942
Product of the distinct prime numbers

The prime factorization of 27995768 is 2 × 2 × 2 × 383 × 9137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 32, 59, 639, 591, 1281, 8768, 26613, 81678, 284326, 564197, 122086, 1722603, 64557615, 90291114, 482224732, 997799344, 1422696755, 8322689174

Basic calculations (n = 27995768)

Multiplication

n×y
n×2 55991536
n×3 83987304
n×4 111983072
n×5 139978840

Division

n÷y
n÷2 13997884
n÷3 9331922.6666667
n÷3 6998942
n÷5 5599153.6

Exponentiation

ny
n2 783763025909824
n3 2.1942047840349E+22
n4 6.1428448078332E+29
n5 1.719736581001E+37

Nth Root

y√n
2√n 5291.1027206056
3√n 303.6435977923
4√n 72.739966460025
5√n 30.861602781544

Divisors of 27995768

1, 2, 4, 8, 383, 766, 1532, 3064, 9137, 18274, 36548, 73096, 3499471, 6998942, 13997884, 27995768

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 -27995767
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 27995768 can be divided by 16 positive divisors. The sum of these divisors (counting 27995768) is 1, the average is 0.0625.

Base conversion 27995768

Base System Value
2 Binary 1101010110010111001111000
3 Ternary 1221200022222022
4 Quaternary 1222302321320
5 Quinary 24131331033
6 Senary 2440014012
8 Octal 152627170
10 Decimal 27995768
12 Duodecimal 9461308
16 Hexadecimal 1ab2e78
20 Vigesimal 8ej988
36 Base36 go1o8

Cryptographic Hash Functions

md5 209fbb1dfb77f21b3f4ba10e0f78e711
sha1 46628db12b978513163da3df602a4982d9efe816
sha256 b6eb5bf1438e00bd8f5aad6bd7e2f7c3fc642922cbb3d5e71a480635f4332de9
sha512 01bdb3dac72464225986260ba006c48e11ea1f24e70a1122385ad79956229ee8f140ca5e5957d1f0ceb1781fd2e8df75affd49bc5e0ec0d1d0dff2d183d5b5a7
ripemd-160 fdfdaec5a0b501a26f13d2131b8fca224d18fba8

27995768 as geometric shapes

Circle

Radius = n
Diameter 55991536
Circumference 175902598.16081
Area 2.4622641643536E+15

Sphere

Radius = n
Volume 9.191063506661E+22
Surface area 9.8490566574144E+15
Circumference 175902598.16081

Square

Length = n
Perimeter 111983072
Area 783763025909824
Diagonal 39591994.794651

Cube

Length = n
Surface area 4702578155458944
Volume 2.1942047840349E+22
Space diagonal 48490092.572911

Equilateral Triangle

Length = n
Perimeter 83987304
Area 3.3937934549243E+14
Altitude 24245046.286455

Triangular Pyramid

Length = n
Surface area 3.3937934549243E+14
Volume 2.5858951368385E+21
Height 13197331.598217