27996942 (number)

27996942 is an even 8-digits composite number following 27996941 and preceding 27996943. In scientific notation, it is written as 2.7996942 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 9321792 positive integers (up to 27996942) that are relatively prime to 27996942.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-six thousand nine hundred forty-two

Notation

Scientific notation 2.7996942 × 10^7
Engineering notation 2.7996942 × 10^6

Prime Factorization of 27996942

Prime Factorization 2 × 3 × 1129 × 4133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27996942
Product of the distinct prime numbers

The prime factorization of 27996942 is 2 × 3 × 1129 × 4133. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 30, 21, 934, 487, 5869, 9233, 65389, 52900, 339957, 445352, 5152626, 8576458, 20290323, 79243294, 427106022, 966142810, 6326093502, 9482314895

Basic calculations (n = 27996942)

Multiplication

n×y
n×2 55993884
n×3 83990826
n×4 111987768
n×5 139984710

Division

n÷y
n÷2 13998471
n÷3 9332314
n÷3 6999235.5
n÷5 5599388.4

Exponentiation

ny
n2 783828761351364
n3 2.1944808369486E+22
n4 6.1438752712161E+29
n5 1.7200971962347E+37

Nth Root

y√n
2√n 5291.2136603997
3√n 303.64784215525
4√n 72.740729034013
5√n 30.861861612907

Divisors of 27996942

1, 2, 3, 6, 1129, 2258, 3387, 4133, 6774, 8266, 12399, 24798, 4666157, 9332314, 13998471, 27996942

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 -27996941
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 27996942 can be divided by 16 positive divisors. The sum of these divisors (counting 27996942) is 1, the average is 0.0625.

Base conversion 27996942

Base System Value
2 Binary 1101010110011001100001110
3 Ternary 1221200101120210
4 Quaternary 1222303030032
5 Quinary 24131400232
6 Senary 2440023250
8 Octal 152631416
10 Decimal 27996942
12 Duodecimal 9461b26
16 Hexadecimal 1ab330e
20 Vigesimal 8ejc72
36 Base36 go2ku

Cryptographic Hash Functions

md5 0cd24ec34b5321eb1bfd23ef4d10d476
sha1 3635cf0aba8b61368e41aa0f00c74cfaea97baf2
sha256 cec38ed62ce9b5e7ea9561b89afb137b1a44b42eaa5e58f998cd6a59e8589d51
sha512 a0b3ac292fba9c3d073f145fb83caa9964411fd5e34aeac2daca08329b848116b5621f6faa2c5d2e77a9a6c4f96e6698b37899e09d99b4cf6746d57995b95153
ripemd-160 90d009244d2635b557121f662a8ed10231cee65b

27996942 as geometric shapes

Circle

Radius = n
Diameter 55993884
Circumference 175909974.62036
Area 2.4624706783338E+15

Sphere

Radius = n
Volume 9.1922198344017E+22
Surface area 9.8498827133353E+15
Circumference 175909974.62036

Square

Length = n
Perimeter 111987768
Area 783828761351364
Diagonal 39593655.081373

Cube

Length = n
Surface area 4702972568108184
Volume 2.1944808369486E+22
Space diagonal 48492126.000559

Equilateral Triangle

Length = n
Perimeter 83990826
Area 3.3940780977359E+14
Altitude 24246063.00028

Triangular Pyramid

Length = n
Surface area 3.3940780977359E+14
Volume 2.5862204683171E+21
Height 13197885.027124