27851142 (number)

27851142 is an even 8-digits composite number following 27851141 and preceding 27851143. In scientific notation, it is written as 2.7851142 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 8439720 positive integers (up to 27851142) that are relatively prime to 27851142.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred fifty-one thousand one hundred forty-two

Notation

Scientific notation 2.7851142 × 10^7
Engineering notation 2.7851142 × 10^6

Prime Factorization of 27851142

Prime Factorization 2 × 3 × 11 × 421987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27851142
Product of the distinct prime numbers

The prime factorization of 27851142 is 2 × 3 × 11 × 421987. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 36, 27, 579, 135, 5340, 174, 44391, 74902, 322413, 784856, 2530446, 9066865, 1412614, 73668707, 8286702, 269122080, 8095453306, 3988599138

Basic calculations (n = 27851142)

Multiplication

n×y
n×2 55702284
n×3 83553426
n×4 111404568
n×5 139255710

Division

n÷y
n÷2 13925571
n÷3 9283714
n÷3 6962785.5
n÷5 5570228.4

Exponentiation

ny
n2 775686110704164
n3 2.1603744016649E+22
n4 6.0168894233935E+29
n5 1.6757724172923E+37

Nth Root

y√n
2√n 5277.4181187395
3√n 303.11982103314
4√n 72.645840340239
5√n 30.829650509356

Divisors of 27851142

1, 2, 3, 6, 11, 22, 33, 66, 421987, 843974, 1265961, 2531922, 4641857, 9283714, 13925571, 27851142

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 -27851141
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 27851142 can be divided by 16 positive divisors. The sum of these divisors (counting 27851142) is 1, the average is 0.0625.

Base conversion 27851142

Base System Value
2 Binary 1101010001111100110000110
3 Ternary 1221101222120210
4 Quaternary 1222033212012
5 Quinary 24112214032
6 Senary 2432540250
8 Octal 152174606
10 Decimal 27851142
12 Duodecimal 93b1686
16 Hexadecimal 1a8f986
20 Vigesimal 8e17h2
36 Base36 gky2u

Cryptographic Hash Functions

md5 e73d43051edd6cce0eb27aad7b915c1e
sha1 c74eec3e8d6b64f0e109aa080c6ca0aca5df6e4b
sha256 592f351747a030445d480d35fb76f65a176ecf2ba786fce08b49276e5a647869
sha512 1ce48eebeb65914f42b44bb24792afc568f86182866d16529c3e6394dbd0100433aeba510e33e0a8f72552b4cf675bf106d80e9aacbe9a44c5d33b9621ece9a2
ripemd-160 b0f18eb829a424a8315c2ad45c7a8f25c5944b24

27851142 as geometric shapes

Circle

Radius = n
Diameter 55702284
Circumference 174993886.20257
Area 2.4368897868798E+15

Sphere

Radius = n
Volume 9.0493551323654E+22
Surface area 9.7475591475194E+15
Circumference 174993886.20257

Square

Length = n
Perimeter 111404568
Area 775686110704164
Diagonal 39387462.743979

Cube

Length = n
Surface area 4654116664224984
Volume 2.1603744016649E+22
Space diagonal 48239592.992815

Equilateral Triangle

Length = n
Perimeter 83553426
Area 3.3588193861628E+14
Altitude 24119796.496408

Triangular Pyramid

Length = n
Surface area 3.3588193861628E+14
Volume 2.5460256488652E+21
Height 13129154.247993