27839994 (number)

27839994 is an even 8-digits composite number following 27839993 and preceding 27839995. In scientific notation, it is written as 2.7839994 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 7342272 positive integers (up to 27839994) that are relatively prime to 27839994.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred thirty-nine thousand nine hundred ninety-four

Notation

Scientific notation 2.7839994 × 10^7
Engineering notation 2.7839994 × 10^6

Prime Factorization of 27839994

Prime Factorization 2 × 21 × 13 × 50989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27839994
Product of the distinct prime numbers

The prime factorization of 27839994 is 2 × 21 × 13 × 50989. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 24, 45, 453, 977, 4123, 2095, 46229, 13365, 805489, 705673, 4751724, 798587, 88627635, 5263704, 323576701, 744688125, 6477315291, 8176865772

Basic calculations (n = 27839994)

Multiplication

n×y
n×2 55679988
n×3 83519982
n×4 111359976
n×5 139199970

Division

n÷y
n÷2 13919997
n÷3 9279998
n÷3 6959998.5
n÷5 5567998.8

Exponentiation

ny
n2 775065265920036
n3 2.1577812352822E+22
n4 6.007261664357E+29
n5 1.6724212869213E+37

Nth Root

y√n
2√n 5276.3618147356
3√n 303.07937229406
4√n 72.638569745939
5√n 30.827182072086

Divisors of 27839994

1, 2, 13, 21, 26, 42, 273, 546, 50989, 101978, 662857, 1070769, 1325714, 2141538, 13919997, 27839994

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 -27839993
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 27839994 can be divided by 16 positive divisors. The sum of these divisors (counting 27839994) is 1, the average is 0.0625.

Base conversion 27839994

Base System Value
2 Binary 1101010001100110111111010
3 Ternary 1221101102021220
4 Quaternary 1222030313322
5 Quinary 24111334434
6 Senary 2432412510
8 Octal 152146772
10 Decimal 27839994
12 Duodecimal 93a7136
16 Hexadecimal 1a8cdfa
20 Vigesimal 8djjje
36 Base36 gkph6

Cryptographic Hash Functions

md5 e147f13b9691fbfd60868ba2065e541f
sha1 84bcc4bb8139bdb82585b0e49f237840ac25e13e
sha256 30dfcdab1f5dd99a4d8c624a8c225940cfb2e9d6a7c1c67acebed053fa04d39e
sha512 e40e0f2b430841bd0aa1863936775d6998995e8489a7bc0f61f0de3e575d47606783abc3e5bb3d2ba229aa9646c907a056f346445995da1c49a74b04bdb5923c
ripemd-160 3836d40bf7818a68ee488800285dca38ed03b0e3

27839994 as geometric shapes

Circle

Radius = n
Diameter 55679988
Circumference 174923841.25277
Area 2.434939345467E+15

Sphere

Radius = n
Volume 9.038492902422E+22
Surface area 9.739757381868E+15
Circumference 174923841.25277

Square

Length = n
Perimeter 111359976
Area 775065265920036
Diagonal 39371697.091186

Cube

Length = n
Surface area 4650391595520216
Volume 2.1577812352822E+22
Space diagonal 48220284.090413

Equilateral Triangle

Length = n
Perimeter 83519982
Area 3.3561310493885E+14
Altitude 24110142.045206

Triangular Pyramid

Length = n
Surface area 3.3561310493885E+14
Volume 2.5429695729752E+21
Height 13123899.030395